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

80 entries under adjective topic. ×

1
two-faced(mean, base, false, untrue)
1
unchaste(false, untrue, disloyal, cheating)
1
underhanded(mean, bad, evil, base)
1
unloyal(false, fickle, untrue, untrustworthy)
1
unscrupulous(mean, bad, evil, base)
1
venal(mean, bad, evil, base)
1
wicked(mean, base, false, untrue)
1
wormlike(untrue, untrustworthy, treacherous, unfaithful)
0
Janus-faced
0
alienated(stubborn, untrue, untrustworthy, treacherous)
0
dangerous
0
deceptive
0
disaffected(stubborn, untrue, untrustworthy, treacherous)
0
estranged(untrue, untrustworthy, treacherous, unfaithful)
0
fraudulent
0
guileful
0
heretical
0
insurrectionist
0
perilous
0
unsafe
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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>