betraying

ADJECTIVE

perfidious

Synonyms

WEAK

deceitful deceptive double-crossing double-dealing faithless false insidious misleading recreant shifty slick snake in the grass traitorous two-faced two-timing undependable unfaithful unloyal unreliable untrustworthy

ADJECTIVE

traitorous

Synonyms

WEAK

apostate double-crossing faithless perfidious recreant subversive treacherous treasonable treasonous two-faced two-timing undutiful unfaithful unpatriotic untrue wormlike

ADJECTIVE

treacherous

Synonyms

STRONGEST

slippery tricky unreliable

WEAK

catchy deceitful deceptive double-crossing double-dealing duplicitous faithless false false-hearted fly-by-night insidious misleading perfidious recreant shifty slick snake in the grass traitorous treasonable two-faced two-timing undependable unfaithful unloyal untrue untrustworthy

Antonyms

STRONGEST

honest reliable

WEAK

forthright harmless loyal true untreacherous

ADJECTIVE

treasonable

Synonyms

WEAK

apostate double-crossing faithless insubordinate mutinous perfidious recreant seditious subversive traitorous treacherous two-faced two-timing undutiful unfaithful unpatriotic untrue wormlike

ADJECTIVE

treasonous

Synonyms

WEAK

apostate double-crossing faithless insubordinate mutinous perfidious recreant subversive traitorous treacherous treasonable two-faced two-timing undutiful unfaithful unpatriotic untrue wormlike

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The case stems from a lawsuit filed by Musk in 2024, accusing Altman, Brockman, and Microsoft, which has invested billions of dollars into OpenAI, of betraying the company's original non-profit mission.

From BBC • Apr. 29, 2026

Jury selection is to begin Monday in a high-profile legal battle between billionaire Elon Musk and artificial intelligence startup OpenAI, which he accuses of betraying its non-profit mission.

From Barron's • Apr. 25, 2026

This reasoning assumes a healthy, functioning democracy where politicians earn trust and legitimacy, and then are held accountable for betraying it.

From Salon • Apr. 16, 2026

The acquisition has drawn criticism from across the tech world for the risk of betraying editorial independence.

From MarketWatch • Apr. 3, 2026

And even though I felt I was betraying Dante, I knew I had to talk him.

From "Aristotle and Dante Discover the Secrets of the Universe" by Benjamin Alire Saenz

betraying

Example Sentences

Related Words