treacherous | Definition of treacherous

Synonyms and Antonyms of treacherous

not true in one's allegiance to someone or something

a treacherous "friend," she's been known to turn against people in the blink of an eye

Synonyms of treacherous

disloyal, faithless, false, fickle, inconstant, perfidious, recreant, traitorous, unfaithful, untrue

Words Related to treacherous

irresponsible, trustless, undependable, unreliable, untrustworthy

faltering, hesitant, vacillating, wavering

dubious, irresolute, uncertain

apathetic, dispassionate, uninterested

Near Antonyms of treacherous

dependable, dutiful, reliable, responsible, solid, tried, tried-and-true, trustable, trustworthy, trusty

unfaltering, unhesitating, unwavering

determined, intent, resolute

confirmed, dyed-in-the-wool, inveterate, sworn

ardent, avid, enthusiastic, fervent, fervid, impassioned, passionate

Antonyms of treacherous

constant, dedicated, devoted, devout, down-the-line, faithful, fast, loyal, staunch (also stanch), steadfast, steady, true