Synonyms|359Antonyms|51|Broader|0Narrower|0Related|25

81 entries under clandestine topic. ×

2
mysterious(quiet, underground, undisclosed, intriguing)
2
mystical(underground, undisclosed)
2
occult(underground, undisclosed)
2
secretive(adjective, quiet, dishonest, cunning, deceitful)
2
sneak(underground, undisclosed, skulking)
2
sub-rosa(adjective, dishonest, secret, sneaky)
2
sub rosa(expression, adjective, show, quietly)
2
top-secret(adjective, secret, underground, undisclosed)
2
unrevealed(underground, undisclosed)
1
ambiguous(careful, vague, wary, equivocal)
1
backdoor(intimate, secret, private, underground)
1
by stealth(expression, quietly, secretly, personally)
1
camouflaged(secret, hidden, concealed, underhanded)
1
clandestinely(quietly, secretly, personally, privately)
1
conspiratorial(underground, undisclosed, sneaky, covert)
1
covered(secret, hidden, underground, undisclosed)
1
discreet(special, careful, vague, ambiguous, personal)
1
dissembled(secret, hidden, underground, undisclosed)
1
dissimulated(underground, undisclosed)
1
furtively(quietly, secretly, personally, privately)
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APASmart Define. (2015). hush-hush thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/hush-hush/thesaurus/synonyms
ChicagoSmart Define. 2015. "hush-hush thesaurus" https://smartdefine.org/hush-hush/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, hush-hush thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/hush-hush/thesaurus/synonyms>.
MLASmart Define. "hush-hush thesaurus" 13 April 2015. Web. 30 September 2026. <https://smartdefine.org/hush-hush/thesaurus/synonyms>