218 entries under adjective topic. ×

1
on the take(expression, idiom, dishonest, immoral)
1
open(dishonest, immoral, rotten, untrustworthy)
1
padded(dishonest, immoral, rotten, untrustworthy)
1
perjured(mean, bad, evil, base)
1
profiteering(dishonest, immoral, rotten, untrustworthy)
1
racket up(expression, dishonest, immoral, rotten)
1
rascally(mean, bad, evil, base)
1
recreant(mean, bad, base, false)
1
renegade(mean, bad, evil, base)
1
reprobate(dishonest, immoral, rotten, untrustworthy)
1
scoundrelly(mean, bad, evil, base)
1
shrewd
1
snide(false, dishonest, immoral, unreliable)
1
specious(false, dishonest, deceitful, unpredictable)
1
suborned(dishonest, immoral, rotten, untrustworthy)
1
tainted(dishonest, immoral, rotten, untrustworthy)
1
too great(expression, unreasonable, improper, excessive)
1
treasonable(mean, bad, evil, base)
1
turncoat
1
two-timing(false, dishonest, cunning, deceitful)
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APASmart Define. (2016). underhanded thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/underhanded/thesaurus/synonyms
ChicagoSmart Define. 2016. "underhanded thesaurus" https://smartdefine.org/underhanded/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, underhanded thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/underhanded/thesaurus/synonyms>.
MLASmart Define. "underhanded thesaurus" 22 January 2016. Web. 25 September 2026. <https://smartdefine.org/underhanded/thesaurus/synonyms>