Synonyms|142Antonyms|3|Broader|3Narrower|0Related|32
1
malevolent(adjective, mean, bad, evil, base)
1
mean(adjective, bad, evil, base, wicked)
1
moonlighting(adjective, false, fickle, untrue, untrustworthy)
1
mutineering
1
mythomaniac(adjective, mean, bad, evil, base)
1
not true to(expression, adjective, idiom, false, fickle)
1
of bad faith(expression, adjective, idiom, false, fickle)
1
perjured(adjective, mean, bad, evil, base)
1
philandering(adjective, false, untrue, disloyal, cheating)
1
quisling
1
quislingistic
1
rascally(adjective, mean, bad, evil, base)
1
rebel
1
revolutional
1
revolutionary
1
riotous
1
scoundrelly(adjective, mean, bad, evil, base)
1
seditionary
1
shifty(adjective, false, untrue, unfaithful, disloyal)
1
snaky(adjective, false, untrue, untrustworthy, treacherous)
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APASmart Define. (2015). treasonable thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/treasonable/thesaurus/synonyms
ChicagoSmart Define. 2015. "treasonable thesaurus" https://smartdefine.org/treasonable/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, treasonable thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/treasonable/thesaurus/synonyms>.
MLASmart Define. "treasonable thesaurus" 13 April 2015. Web. 22 September 2026. <https://smartdefine.org/treasonable/thesaurus/synonyms>