Synonyms|410Antonyms|71|Broader|1Narrower|7Related|371

46 entries under covert topic. ×

2
on the QT(expression, adjective, idiom, adverb, dishonest)
2
shifty(dishonest, cunning, deceitful, sneaky, underhanded)
2
slinking(secret, private, hidden, sneak, sneaky)
2
sub-rosa(adjective, dishonest, cunning, deceitful, secret)
2
under-the-table(secret, private, hidden, clandestine, sneaky)
1
artful(sly, fraudulent, sneaky, secretive)
1
cagey(mysterious, private, reticent, taciturn)
1
cautious(mysterious, private, reticent, sneaky)
1
conspiratorial(clandestine, underground, undisclosed, sneaky)
1
crafty(dishonest, cunning, deceitful, sneaky, underhanded)
1
cunning(dishonest, deceitful, sneaky, underhanded)
1
enigmatic(mysterious, private, reticent, taciturn, sneak)
1
foxy(sly, fraudulent, sneaky, secretive)
1
guileful(dishonest, cunning, deceitful, sneaky, underhanded)
1
hushed(mysterious, private, reticent, taciturn)
1
tricky(dishonest, cunning, deceitful, sneaky, underhanded)
1
unforthcoming(mysterious, private, reticent, taciturn)
1
wily(dishonest, cunning, deceitful, sneaky, underhanded)
1
withdrawn(mysterious, private, reticent, taciturn)
1
zipped(mysterious, private, reticent, taciturn)
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APASmart Define. (2015). undercover thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/undercover/thesaurus/synonyms
ChicagoSmart Define. 2015. "undercover thesaurus" https://smartdefine.org/undercover/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, undercover thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/undercover/thesaurus/synonyms>.
MLASmart Define. "undercover thesaurus" 13 April 2015. Web. 26 September 2026. <https://smartdefine.org/undercover/thesaurus/synonyms>