49 entries under variable topic. ×

13
underhand(adjective, honest, false, dishonest, cunning)
11
deceitful(adjective, false, corrupt, dishonest, cunning)
11
false(adjective, mean, base, dishonest, cunning)
8
furtive(adjective, dishonest, cunning, deceitful, unpredictable)
8
shifty(adjective, honest, false, corrupt, dishonest)
8
treacherous(adjective, mean, base, false, dishonest)
8
tricky(adjective, false, dishonest, cunning, deceitful)
5
deceptive(adjective, bad, false, dishonest, cunning)
4
questionable(adjective, corrupt, dishonest, immoral, deceitful)
4
untrustworthy(adjective, mean, bad, base, false)
2
dubious(adjective, dishonest, unpredictable, fickle, suspicious)
2
unreliable(adjective, false, true, dishonest, deceitful)
1
delusive(adjective, mean, bad, evil, false)
1
disreputable(adjective, false, dishonest, deceitful, lying)
1
inconstant(adjective, dishonest, immoral, unpredictable, rotten)
1
specious(adjective, false, dishonest, deceitful, unpredictable)
1
unfaithful(adjective, mean, bad, base, dishonest)
0
capricious(adjective, unpredictable, fickle, undependable)
0
changeable(adjective, unpredictable, fickle, undependable)
0
erratic(adjective, unpredictable, fickle, undependable)
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APASmart Define. (2016). underhanded thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/underhanded/thesaurus/synonyms
ChicagoSmart Define. 2016. "underhanded thesaurus" https://smartdefine.org/underhanded/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, underhanded thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/underhanded/thesaurus/synonyms>.
MLASmart Define. "underhanded thesaurus" 22 January 2016. Web. 20 September 2026. <https://smartdefine.org/underhanded/thesaurus/synonyms>