Synonyms|382Antonyms|120|Broader|6Narrower|0Related|370

43 entries under underhanded topic. ×

1
crafty(adjective, dishonest, cunning, deceitful, sneaky)
1
crooked(dishonest, cunning, deceitful, sneaky)
1
disguised(secret, unknown, hidden, concealed)
1
dissembled(secret, hidden, underground, undisclosed)
1
double-crossing(dishonest, cunning, deceitful, sneaky)
1
duplicitous(dishonest, cunning, deceitful, sneaky)
1
indirect(dishonest, cunning, deceitful, sneaky)
1
masked(secret, unknown, hidden, concealed)
1
shady(dishonest, cunning, deceitful, sneaky)
1
treacherous(dishonest, cunning, deceitful, sneaky)
1
tricky(dishonest, cunning, deceitful, sneaky)
1
two-faced(dishonest, cunning, deceitful, sneaky)
1
two-timing(dishonest, cunning, deceitful, sneaky)
1
unethical(dishonest, cunning, deceitful, sneaky)
1
unfair(dishonest, cunning, deceitful, sneaky)
1
unscrupulous(dishonest, cunning, deceitful, sneaky)
1
wily(dishonest, cunning, deceitful, sneaky)
0
dirty-dealing(dishonest, cunning, deceitful, sneaky)
0
dirty dealing(expression, dishonest, deceitful)
0
dishonorable(dishonest, cunning, deceitful, sneaky)
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APASmart Define. (2015). clandestine thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/clandestine/thesaurus/synonyms
ChicagoSmart Define. 2015. "clandestine thesaurus" https://smartdefine.org/clandestine/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, clandestine thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/clandestine/thesaurus/synonyms>.
MLASmart Define. "clandestine thesaurus" 13 April 2015. Web. 26 September 2026. <https://smartdefine.org/clandestine/thesaurus/synonyms>