Synonyms|142Antonyms|3|Broader|3Narrower|0Related|32

80 entries under adjective topic. ×

1
falsehearted(mean, bad, evil, base)
1
fickle(false, untrue, untrustworthy, unprincipled)
1
foresworn(false, fickle, untrue, untrustworthy)
1
forsworn(mean, bad, evil, base)
1
foul(mean, bad, evil, base)
1
inconstant(false, fickle, untrue, untrustworthy)
1
incontinent(false, untrue, disloyal, cheating)
1
malevolent(mean, bad, evil, base)
1
mean(bad, evil, base, wicked)
1
moonlighting(false, fickle, untrue, untrustworthy)
1
mythomaniac(mean, bad, evil, base)
1
not true to(expression, idiom, false, fickle)
1
of bad faith(expression, idiom, false, fickle)
1
perjured(mean, bad, evil, base)
1
philandering(false, untrue, disloyal, cheating)
1
rascally(mean, bad, evil, base)
1
scoundrelly(mean, bad, evil, base)
1
shifty(false, untrue, unfaithful, disloyal)
1
snaky(false, untrue, untrustworthy, treacherous)
1
sneaking(false, untrue, disloyal, cheating)
For more, visit Treasonable on Power Thesaurus
11 years ago|2.2k views|share |citing 
APASmart Define. (2015). treasonable thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/treasonable/thesaurus/synonyms
ChicagoSmart Define. 2015. "treasonable thesaurus" https://smartdefine.org/treasonable/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, treasonable thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/treasonable/thesaurus/synonyms>.
MLASmart Define. "treasonable thesaurus" 13 April 2015. Web. 24 September 2026. <https://smartdefine.org/treasonable/thesaurus/synonyms>