Find Antonyms

treachery Antonyms

Opposite of treachery

Pinning down the opposite of treachery requires matching its exact sense, so the antonyms and opposite words below are paired with a clear noun definition and ranked by contrast strength.
JUMP TO:

• noun (Context 1)

A deliberate betrayal of trust or faith; deceptive or disloyal conduct, or an instance of such behavior.

Usage Example

"The historical drama revolves around the political loyalty of a trusted royal advisor."

Strongest
loyalty
fidelity
faithfulness
allegiance
Strong
devotion
constancy

Similar words to treachery

Words similar to treachery shift depending on context. Common synonyms include:

betrayal
perfidy
disloyalty
duplicity
treason
double-dealing
deceit
unfaithfulness
See all synonyms of treachery

• Nearby Words

treacherous
treacherously
treacherousness
treachery
treacle
tread
treason

Cite this Entry

Wordmom. (2026). Antonyms for Treachery. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/antonyms/treachery
Built for writers, students, and competitive word game players, Wordmom combines an uncluttered English dictionary and thesaurus with fast, pattern-based word finders so you can verify definitions, synonyms, and high-scoring tile plays in one place.
Word Games & Solvers
Word FinderScrabble Word FinderWords With Friends CheatWordle SolverAnagram Solver
Dictionary & Reference
DictionarySynonymsAntonymsWords
Community
Contact UsEditorial PolicyPrivacy PolicyTerms and Conditions
© 2016–2026 Wordmom Network. All rights reserved. Made with for word lovers everywhere.
Disclaimer: SCRABBLE® is a registered trademark. All intellectual property rights in and to the game are owned in the U.S.A. and Canada by Hasbro Inc., and throughout the rest of the world by J.W. Spear & Sons Limited of Maidenhead, Berkshire, England, a subsidiary of Mattel Inc. Mattel and Spear are not affiliated with Hasbro. Words With Friends® is a registered trademark of Zynga Inc. Wordle® is a registered trademark of The New York Times Company. Other referenced game titles and tournament lexicon codes (including NASPA NWL and WESPA/HarperCollins CSW) are trademarks of their respective owners. Wordmom is an independent reference utility for educational and entertainment purposes and is not affiliated with, sponsored by, or endorsed by Hasbro, Mattel, Spear, Zynga, The New York Times Company, NASPA, WESPA, or HarperCollins Publishers. All game names are referenced strictly under nominative fair use to indicate compatibility.