Synonyms of Traitor: 40 Useful Alternatives in 2026

Synonyms of traitor can help you describe betrayal more precisely when someone breaks loyalty, trust, or an important bond.

Imagine a trusted friend secretly sharing your private information. Calling that person a traitor is direct, but “betrayer” or “backstabber” may fit too.

Learning synonyms of traitor helps students, bloggers, and writers choose words that show the exact kind of disloyalty involved.

For daily English, synonyms of traitor are useful when you need to describe betrayal in conversations, stories, essays, or serious discussions.

What Does “Traitor” Really Mean?

A traitor is a person who betrays a person, group, country, cause, belief, or trust to which they were expected to remain loyal. Cambridge defines the word as someone who is not loyal or who stops being loyal to a country, social class, belief, or similar group.

The word can describe both personal and political betrayal.

For example, someone who reveals a friend’s secret may be called a traitor in an informal personal context. Someone who helps an enemy country may be described as a traitor in a much more serious national or legal context.

The word usually carries a strongly negative and disapproving tone.

Part of speech: Noun

Simple definition: A traitor is someone who betrays a person, group, country, belief, or trust after being expected to remain loyal.

Connotative Meaning

Connotation (the feeling or association a word carries beyond its basic dictionary meaning) is especially important with traitor because the word is emotionally strong.

Positive tone: There is normally no positive connotation when traitor describes a person. However, a person accused of betrayal may be viewed differently by different groups.

Negative tone: Traitor strongly suggests disloyalty, betrayal, dishonesty, or treachery.

Neutral tone: Words such as defector, dissenter, or opponent can sometimes describe a change of allegiance without carrying exactly the same emotional force.

A key point is that not every person who changes sides is automatically a traitor. The word normally implies that the person violated a loyalty or obligation.

Etymology of “Traitor”

The English word traitor comes from Middle English traitor or traitour, borrowed through Old French from Latin traditor, meaning “betrayer” or literally “one who delivers or hands over.” The Latin word comes from tradere, meaning “to deliver” or “hand over.”

Old English: 450–1100

English had native words for a person who betrayed or acted disloyally before the later French-derived form became established. Historical sources identify forms such as swica and lǣwa in Old English.

Middle English: 1100–1500

The French-derived traitor entered English around the early Middle English period. By about 1200, traitour could refer broadly to someone who betrayed a trust or duty, as well as someone guilty of treason.

The word also developed a strong association with Judas Iscariot in historical Christian writing, reinforcing its connection with betrayal.

Modern English: 1500–Present

In Modern English, traitor can refer to someone who betrays friends, groups, beliefs, causes, or a country. The national or political sense became especially established from the late 15th century onward.

Pronunciation

US: /ˈtreɪ.t̬ɚ/
UK: /ˈtreɪ.tər/

Syllables

trai-tor

Affixation Pattern of “Traitor”

Root: Related to Latin tradere, “to hand over” or “deliver”

Prefix: No productive English prefix

Suffix: The English form is historically derived rather than formed by simply adding a modern English suffix.

Synonyms of Traitor

There are many useful alternatives for traitor, but they are not all interchangeable in every sentence.

Some directly describe a person who betrays trust. Others focus on betrayal of a country, changing sides, abandoning a cause, or secretly helping an opposing group.

The distinctions below help you choose the most accurate word.

1. Betrayer

US: /bɪˈtreɪ.ɚ/
UK: /bɪˈtreɪ.ə/

Meaning: A betrayer is someone who breaks another person’s trust, loyalty, or confidence.

Examples:

• She considered him a betrayer of their friendship.
• The betrayer revealed the secret to outsiders.

2. Backstabber

US: /ˈbækˌstæb.ɚ/
UK: /ˈbækˌstæb.ə/

Meaning: A backstabber is someone who secretly harms or betrays a person they appear to support.

Examples:

• He discovered that his coworker was a backstabber.
• Nobody expected the quiet teammate to be a backstabber.

3. Turncoat

US: /ˈtɝːnˌkoʊt/
UK: /ˈtɜːnˌkəʊt/

Meaning: A turncoat is someone who changes allegiance and supports the opposing side.

Examples:

• The former ally was called a turncoat.
• His decision to join the rival group made him a turncoat.

4. Deserter

US: /dɪˈzɝː.t̬ɚ/
UK: /dɪˈzɜː.tə/

Meaning: A deserter is someone who abandons a duty, group, or especially military service without permission.

Examples:

• The soldier was accused of being a deserter.
• The commander searched for the missing deserter.

5. Defector

US: /dɪˈfek.tɚ/
UK: /dɪˈfek.tə/

Meaning: A defector is someone who leaves one organization, country, or group and joins another.

Examples:

• The defector provided information to the other side.
• News reports discussed the arrival of a political defector.

6. Renegade

US: /ˈren.əˌɡeɪd/
UK: /ˈren.ɪˌɡeɪd/

Meaning: A renegade is someone who abandons a group, cause, or set of beliefs and goes against it.

Examples:

• The renegade leader rejected the group’s rules.
• He was viewed as a renegade after leaving the movement.

7. Apostate

US: /əˈpɑː.stət/
UK: /əˈpɒs.teɪt/

Meaning: An apostate is someone who abandons a religious, political, or other strongly held belief or system.

Examples:

• The former member was described as an apostate.
• The community viewed his decision as apostasy.

8. Sellout

US: /ˈsel.aʊt/
UK: /ˈsel.aʊt/

Meaning: A sellout is someone accused of abandoning their principles or loyalty for personal advantage.

Examples:

• His former supporters called him a sellout.
• She refused to compromise her values just to avoid being called a sellout.

9. Double-Crosser

US: /ˌdʌb.əlˈkrɔː.sɚ/
UK: /ˌdʌb.əlˈkrɒs.ə/

Meaning: A double-crosser is someone who deceives a person or group after pretending to cooperate with them.

Examples:

• The detective discovered that the informant was a double-crosser.
• Nobody trusted the double-crosser after the incident.

10. Judas

US: /ˈdʒuː.dəs/
UK: /ˈdʒuː.dəs/

Meaning: Judas is a literary or figurative term for a person regarded as a betrayer.

Examples:

• His former friends called him a Judas.
• The novel portrays the character as a Judas figure.

11. Treacher

US: /ˈtriː.tʃɚ/
UK: /ˈtriː.tʃə/

Meaning: A treacher is an old or historical term for a deceiver, cheat, or traitor.

Examples:

• The historical text describes him as a treacher.
• The word treacher is rarely used in modern everyday English.

12. Traditor

US: /ˈtræd.ɪ.tɚ/
UK: /ˈtræd.ɪ.tə/

Meaning: A traditor is a historical term for someone who betrays or hands something over, especially in historical religious contexts.

Examples:

• The historical account refers to him as a traditor.
• Scholars use the term in discussions of early Church history.

13. Collaborator

US: /kəˈlæb.əˌreɪ.t̬ɚ/
UK: /kəˈlæb.əˌreɪ.tə/

Meaning: A collaborator can describe someone who cooperates with an opposing or occupying force against their own group.

Examples:

• The wartime collaborator faced public condemnation.
• The novel describes him as a collaborator with the enemy.

Note: Collaborator is not automatically negative; context determines whether it means ordinary cooperation or betrayal.

14. Quisling

US: /ˈkwɪz.lɪŋ/
UK: /ˈkwɪz.lɪŋ/

Meaning: A quisling is a person who helps an enemy or occupying power against their own country.

Examples:

• The wartime leader was accused of being a quisling.
• The word quisling carries a strongly negative historical meaning.

15. Fifth Columnist

US: /ˌfɪfθ kəˈlɑː.mə.nɪst/
UK: /ˌfɪfθ kəˈlɒm.ɪ.nɪst/

Meaning: A fifth columnist is someone inside a group who secretly supports an opposing force.

Examples:

• Leaders feared that a fifth columnist was sharing information.
• The story centers on a suspected fifth columnist.

16. Traitoress

US: /ˈtreɪ.tɚ.əs/
UK: /ˈtreɪ.tər.əs/

Meaning: Traitoress is an older term for a woman who betrays a person, group, or country.

Examples:

• The historical novel calls her a traitoress.
• The term traitoress is now uncommon.

17. Faithless Person

US: /ˈfeɪθ.ləs ˈpɝː.sən/
UK: /ˈfeɪθ.ləs ˈpɜː.sən/

Meaning: A faithless person is someone who fails to remain loyal or true to a person, promise, or belief.

Examples:

• He was described as a faithless ally.
• The story warns against trusting a faithless person.

18. Disloyal Person

US: /dɪsˈlɔɪ.əl ˈpɝː.sən/
UK: /dɪsˈlɔɪ.əl ˈpɜː.sən/

Meaning: A disloyal person is someone who does not remain faithful to a person, group, or cause.

Examples:

• The manager removed the disloyal employee.
• She felt hurt by her friend’s disloyal behavior.

19. Treacherous Person

US: /ˈtretʃ.ər.əs ˈpɝː.sən/
UK: /ˈtretʃ.ər.əs ˈpɜː.sən/

Meaning: A treacherous person is someone who cannot be trusted because they may secretly betray others.

Examples:

• The story features a treacherous adviser.
• Nobody wanted to work with the treacherous official.

20. Perfidious Person

US: /pɚˈfɪd.i.əs ˈpɝː.sən/
UK: /pəˈfɪd.i.əs ˈpɜː.sən/

Meaning: A perfidious person is someone who deliberately breaks trust or a promise.

Examples:

• The king feared his perfidious adviser.
• The novel presents him as a perfidious character.

21. Faithbreaker

US: /ˈfeɪθˌbreɪ.kɚ/
UK: /ˈfeɪθˌbreɪ.kə/

Meaning: A faithbreaker is someone who breaks a promise, trust, or commitment.

Examples:

• The poem describes the lover as a faithbreaker.
• He was remembered as a faithbreaker after betraying his promise.

22. Oathbreaker

US: /ˈoʊθˌbreɪ.kɚ/
UK: /ˈəʊθˌbreɪ.kə/

Meaning: An oathbreaker is someone who violates a solemn promise or oath.

Examples:

• The knight was branded an oathbreaker.
• The character fears being remembered as an oathbreaker.

23. Promise Breaker

US: /ˈprɑː.mɪs ˌbreɪ.kɚ/
UK: /ˈprɒm.ɪs ˌbreɪ.kə/

Meaning: A promise breaker is someone who fails to keep a promise.

Examples:

• Nobody trusted the promise breaker.
• He apologized for becoming a promise breaker.

24. Confidence Betrayer

US: /ˈkɑːn.fə.dəns bɪˈtreɪ.ɚ/
UK: /ˈkɒn.fɪ.dəns bɪˈtreɪ.ə/

Meaning: A confidence betrayer is someone who reveals information that was shared privately.

Examples:

• The confidence betrayer exposed the private conversation.
• She felt deeply hurt by the confidence betrayer.

25. Backstabber

US: /ˈbækˌstæb.ɚ/
UK: /ˈbækˌstæb.ə/

Meaning: A backstabber secretly harms someone who believed they were an ally.

Examples:

• He discovered that his closest colleague was a backstabber.
• A backstabber may appear friendly while working against you.

26. Turncoat Ally

US: /ˈtɝːnˌkoʊt ˈæl.aɪ/
UK: /ˈtɜːnˌkəʊt ˈæl.aɪ/

Meaning: A turncoat ally is a former supporter who changes sides.

Examples:

• The group was shocked by its turncoat ally.
• The turncoat ally joined the rival organization.

27. Betrayer of Trust

US: /bɪˈtreɪ.ɚ əv trʌst/
UK: /bɪˈtreɪ.ə əv trʌst/

Meaning: A betrayer of trust is someone who violates another person’s confidence or loyalty.

Examples:

• He regarded the former friend as a betrayer of trust.
• The story explores the pain caused by a betrayer of trust.

28. Disloyal Ally

US: /dɪsˈlɔɪ.əl ˈæl.aɪ/
UK: /dɪsˈlɔɪ.əl ˈæl.aɪ/

Meaning: A disloyal ally is a supporter who stops acting faithfully toward the person or group they once supported.

Examples:

• The leader became suspicious of his disloyal ally.
• A disloyal ally can damage a team from within.

29. False Friend

US: /fɔːls frend/
UK: /fɔːls frend/

Meaning: A false friend is someone who appears loyal or friendly but cannot be trusted.

Examples:

• He eventually realized that she was a false friend.
• The novel warns readers about false friends.

30. False Ally

US: /fɔːls ˈæl.aɪ/
UK: /fɔːls ˈæl.aɪ/

Meaning: A false ally is someone who pretends to support another person while secretly acting against them.

Examples:

• The leader discovered a false ally within the group.
• A false ally can be difficult to identify.

31. Unfaithful Ally

US: /ʌnˈfeɪθ.fəl ˈæl.aɪ/
UK: /ʌnˈfeɪθ.fəl ˈæl.aɪ/

Meaning: An unfaithful ally is someone who fails to remain loyal to an ally or shared cause.

Examples:

• The commander distrusted the unfaithful ally.
• The unfaithful ally eventually left the group.

32. Renouncer

US: /rɪˈnaʊn.sɚ/
UK: /rɪˈnaʊn.sə/

Meaning: A renouncer is someone who formally gives up a belief, position, claim, or affiliation.

Examples:

• The renouncer publicly rejected the old doctrine.
• His decision made him a renouncer of the former cause.

Note: Renouncer does not always imply betrayal, so context is important.

33. Defector from the Cause

US: /dɪˈfek.tɚ frəm ðə kɔːz/
UK: /dɪˈfek.tə frəm ðə kɔːz/

Meaning: This phrase describes someone who leaves a cause they previously supported.

Examples:

• The defector from the cause joined a rival movement.
• The newspaper interviewed a defector from the cause.

34. Side-Changer

US: /ˈsaɪd ˌtʃeɪn.dʒɚ/
UK: /ˈsaɪd ˌtʃeɪn.dʒə/

Meaning: A side-changer is someone who changes allegiance from one side to another.

Examples:

• The side-changer surprised both groups.
• His decision made people question his loyalty.

35. Betrayal Artist

US: /bɪˈtreɪ.əl ˈɑːr.tɪst/
UK: /bɪˈtreɪ.əl ˈɑː.tɪst/

Meaning: This informal expression humorously describes someone who seems unusually skilled at betraying others.

Examples:

• In the movie, the character is a master betrayal artist.
• Everyone joked that he was a betrayal artist.

Note: This is a creative expression rather than a standard dictionary synonym.

36. Enemy Collaborator

US: /ˈen.ə.mi kəˈlæb.əˌreɪ.t̬ɚ/
UK: /ˈen.ə.mi kəˈlæb.əˌreɪ.tə/

Meaning: An enemy collaborator is someone who cooperates with an opposing force against their own group.

Examples:

• The enemy collaborator secretly passed information.
• The story focuses on an enemy collaborator.

37. Betrayer of the Cause

US: /bɪˈtreɪ.ɚ əv ðə kɔːz/
UK: /bɪˈtreɪ.ə əv ðə kɔːz/

Meaning: This phrase describes someone who abandons or acts against a cause they once supported.

Examples:

• His former friends called him a betrayer of the cause.
• She rejected the accusation that she was a betrayer of the cause.

38. Betrayer of Allegiance

US: /bɪˈtreɪ.ɚ əv əˈliː.dʒəns/
UK: /bɪˈtreɪ.ə əv əˈliː.dʒəns/

Meaning: A betrayer of allegiance is someone who violates a previously established loyalty.

Examples:

• The commander considered him a betrayer of allegiance.
• The story centers on a betrayer of allegiance.

39. Traitor to the Cause

US: /ˈtreɪ.t̬ɚ tə ðə kɔːz/
UK: /ˈtreɪ.tə tə ðə kɔːz/

Meaning: “Traitor to the cause” describes someone accused of abandoning or working against a cause they were expected to support.

Examples:

• His former allies called him a traitor to the cause.
• She denied being a traitor to the cause.

40. Traitor to the Group

US: /ˈtreɪ.t̬ɚ tə ðə ɡruːp/
UK: /ˈtreɪ.tə tə ðə ɡruːp/

Meaning: This phrase describes someone who violates loyalty to a group or organization.

Examples:

• They accused him of being a traitor to the group.
• She did not want to be remembered as a traitor to the group.

Synonyms of “Traitor” by Tone

Neutral or Context-Dependent

Some alternatives can describe a change in loyalty without automatically carrying the full emotional force of traitor.

• Defector
• Renouncer
• Deserter
• Dissenter
• Collaborator
• Side-changer

These words require context because changing sides is not always the same as betraying someone.

Strongly Negative

These words usually carry a stronger sense of betrayal or moral disapproval:

• Betrayer
• Backstabber
• Turncoat
• Traitor
• Double-crosser
• Perfidious person
• Treacherous person
• Oathbreaker
• Sellout

Historical or Literary

Some alternatives are especially useful in historical or creative writing:

• Judas
• Quisling
• Traditor
• Treacher
• Traitoress
• Foe

Informal

For casual conversation, storytelling, or dialogue, these can sound more natural:

• Backstabber
• Sellout
• Double-crosser
• Turncoat
• False friend

Tone matters because traitor is a serious accusation. A word such as defector can describe a change of allegiance more neutrally, while backstabber emphasizes personal betrayal.

“Traitor” vs. Close Alternatives

Traitor vs. Betrayer

The term traitor usually emphasizes disloyalty toward a country, group, cause, belief, or important relationship.

Betrayer is broader. It focuses on the act of breaking someone’s trust or confidence.

Use traitor when loyalty is central. Use betrayer when trust is the main idea.

Traitor vs. Turncoat

A turncoat specifically emphasizes changing sides.

A traitor does not necessarily have to join the opposing side. Someone can betray a secret without joining an enemy.

Traitor vs. Backstabber

A backstabber usually refers to personal or social betrayal, especially when someone secretly harms a person they appear to support.

A traitor has a broader and often more serious meaning.

How “Traitor” Changes by Context

Daily Conversation

In everyday conversation, traitor can be serious or playful depending on the situation.

A friend might jokingly say:

“You ate the last slice? Traitor!”

This is not a literal accusation. The tone comes from the situation.

In a serious relationship or friendship, however, traitor can express genuine emotional hurt.

Writing and Blogging

In articles, blogs, and explanatory writing, precision is important.

Use betrayer when the focus is broken trust.

Use turncoat when someone changes sides.

Make use of defector when someone leaves one organization or side for another.

Use backstabber when the betrayal is secret and personal.

This variety prevents repetitive writing while preserving the intended meaning.

Professional or Academic Tone

In professional and academic writing, traitor should be used carefully because it can be emotionally charged.

Depending on the context, terms such as defector, dissenter, deserter, collaborator, or opponent may provide greater precision.

For example:

Informal: “The employee was a traitor.”

More precise: “The employee disclosed confidential information to a competitor.”

The second sentence states the action instead of relying on an emotionally loaded label.

Creative or Informal Use

Stories often use traitor, turncoat, backstabber, Judas, renegade, and oathbreaker to create strong character identities.

Fantasy stories may favor oathbreaker or turncoat.

Modern dialogue may favor backstabber or sellout.

Historical fiction may use Judas or quisling, depending on the setting.

Common Mistakes and Native Usage

Mistake 1: Using “Traitor” for Every Disagreement

Disagreeing with a person does not automatically make someone a traitor.

A dissenter disagrees.

An opponent takes an opposing position.

A traitor violates an expected loyalty.

Mistake 2: Confusing a Defector With a Traitor

A defector changes allegiance or leaves one side for another.

The word can be descriptive without making a moral judgment.

Traitor normally carries stronger disapproval.

Mistake 3: Using “Backstabber” in Formal Writing

Backstabber is informal.

For a formal essay, betrayer or a specific description of the person’s action may be better.

Mistake 4: Treating “Collaborator” as Always Negative

Collaborator normally means someone who works with others.

Its negative sense appears in contexts where cooperation with an enemy or occupying force is considered betrayal.

Mistake 5: Using “Judas” Without Considering Context

Judas is a strong biblical and literary reference.

It can be effective in creative writing, but it may sound dramatic or culturally specific in ordinary professional communication.

Mistake 6: Calling Someone a “Traitor” Without Evidence

Because traitor is a strong accusation, factual writing should describe what happened rather than casually assigning the label.

For example:

“He revealed confidential information to the rival organization.”

This is more precise than simply saying:

“He was a traitor.”

Register Notes

Traitor: Neutral in grammatical register but strongly negative in meaning.

Betrayer: Neutral to formal and broadly useful.

Backstabber: Informal.

Turncoat: Neutral to informal, often strongly negative.

Defector: Formal and common in political, military, and organizational contexts.

Renegade: Literary, historical, or descriptive.

Apostate: Formal and specialized around abandonment of beliefs.

Quisling: Historical and strongly negative.

Oathbreaker: Literary, historical, or dramatic.

Sellout: Informal and strongly judgmental.

Real-Life Mini Scenarios

Workplace

An employee secretly gives confidential company information to a competitor.

Possible descriptions include betrayer, disloyal employee, backstabber, or traitor, depending on the context and level of formality.

Social Situations

A friend shares a private secret after promising not to tell anyone.

Betrayer, backstabber, and false friend may describe different aspects of the situation.

Media and Pop Culture

A fictional character abandons their team and joins the rival side.

Turncoat, defector, or traitor may fit depending on whether the focus is the change of allegiance or the betrayal itself.

Writing and Storytelling

A fantasy character breaks a sacred oath and secretly helps an enemy.

Oathbreaker, turncoat, betrayer, and traitor can all work, but each highlights a different part of the character’s actions.

Quick Guide to Choosing the Right Word

Use traitor when someone violates important loyalty.

Use betrayer when someone breaks trust.

Make use of backstabber when someone secretly harms an apparent friend or ally.

Use turncoat when someone changes sides.

Use defector when someone leaves one organization, country, or side for another.

Make use of renegade when someone abandons a group or accepted system.

Use apostate when someone abandons a religious or ideological belief.

Use sellout when someone is accused of abandoning principles for personal benefit.

Make use of oathbreakers when someone violates a serious oath.

Use quisling when someone cooperates with an enemy against their own country or group.

Use dissenter when disagreement, rather than betrayal, is the central idea.

Practice Exercise: Choose the Best Word

Choose the word that best fits each situation.

1. Someone secretly shares their friend’s private information after promising not to.
   A. Skeptic
   B. Betrayer
   C. Opponent
   D. Dissenter
2. A soldier leaves military service without permission.
   A. Deserter
   B. Critic
   C. Renouncer
   D. Backstabber
3. Someone leaves one political organization and joins its rival.
   A. Defector
   B. Insulter
   C. Heckler
   D. Oathbreaker
4. Someone secretly harms a colleague who believed they were friends.
   A. Backstabber
   B. Dissenter
   C. Skeptic
   D. Collaborator
5. Someone abandons their beliefs and formally rejects the religious system they once followed.
   A. Apostate
   B. Heckler
   C. Foe
   D. Deserter
6. A person changes sides during a conflict and supports the opposing group.
   A. Turncoat
   B. Critic
   C. Doubter
   D. Faultfinder
7. Someone breaks a solemn promise or oath.
   A. Oathbreaker
   B. Defector
   C. Skeptic
   D. Opponent
8. A person inside a country secretly helps an opposing force.
   A. Fifth columnist
   B. Critic
   C. Nonfan
   D. Dissenter
9. A person openly disagrees with the accepted position but does not betray anyone.
   A. Dissenter
   B. Traitor
   C. Backstabber
   D. Double-crosser
10. Someone is accused of abandoning their principles for money or personal advantage.

A. Sellout
B. Deserter
C. Foe
D. Apostate

11. A historical text uses a term for someone who handed over sacred materials or betrayed fellow believers.

A. Traditor
B. Opponent
C. Skeptic
D. Renegade

12. A fictional villain secretly pretends to support the hero while working against them.

A. False ally
B. Defector
C. Dissenter
D. Renouncer

13. A historical figure helps an occupying enemy against their own country.

A. Quisling
B. Critic
C. Oathbreaker
D. Nonfan

14. A person abandons a movement and openly goes against its principles.

A. Renegade
B. Heckler
C. Doubter
D. Complainer

15. Someone violates an important loyalty to their country, group, or cause.

A. Traitor
B. Skeptic
C. Critic
D. Opponent

Answer Key

1-B | 2-A | 3-A | 4-A | 5-A | 6-A | 7-A | 8-A | 9-A | 10-A | 11-A | 12-A | 13-A | 14-A | 15-A

Reflection Task

Choose one synonym from this article and write a sentence about a realistic situation. Then explain why that word fits better than traitor.

Conclusion

Learning synonyms of traitor helps you describe betrayal with greater precision. Words such as betrayer, turncoat, and backstabber highlight different forms of disloyalty.

A defector focuses on changing sides, while an oathbreaker focuses on violating a promise. Choosing the right term makes your writing clearer and more natural.

These distinctions are useful for essays, blogs, stories, emails, and everyday conversations. They also help students and writers avoid repeating the same word.

Keep practicing these alternatives in your own sentences. For a reliable dictionary reference, explore the Cambridge Dictionary entry for “traitor” and compare each word with its context.