Find Antonyms

betrayer Antonyms

Opposite of betrayer

Pinning down the opposite of betrayer requires matching its exact sense, so the antonyms and opposite words below are paired with a clear noun definition and ranked by contrast strength.
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• noun (Context 1)

A person who is disloyal to a friend, group, or country by violating their trust or revealing confidential information to an rival or authority.

Usage Example

"In the historical drama, the nobleman is exposed as the loyalist who secretly passed the council's plans to a rival kingdom."

Strongest
loyalist
Strong
ally
defender
confidant
supporter

Similar words to betrayer

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

traitor
backstabber
double-crosser
turncoat
judas
informer
renegade
defector
See all synonyms of betrayer

• Nearby Words

beta
betray
betrayal
betrayer
betrothal
betrothed
better

Cite this Entry

Wordmom. (2026). Antonyms for Betrayer. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/antonyms/betrayer
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