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

60 entries under adjective topic. ×

4
under-the-table(secret, private, hidden, clandestine)
4
undisclosed(personal, clandestine, underground, confidential)
3
close(quiet, reserved, intimate, secret)
3
huggermugger(adverb, show, secret, secretly)
3
off the record(expression, idiom, intimate, secret)
3
privy(intimate, secret, private, hidden)
3
top secret(noun, expression, secret, restricted)
2
auricular
2
intimate(special, private, personal, confidential)
2
not for publication(expression, idiom, secret, private)
2
secretive(quiet, dishonest, cunning, deceitful)
2
sub-rosa(dishonest, secret, clandestine, sneaky)
2
sub rosa(expression, show, clandestine, quietly)
2
top-secret(secret, clandestine, underground, undisclosed)
1
buttoning up(expression, quiet, reserved, secret)
1
clamming up(expression, quiet, suppress, stifle)
1
close-lipped(quiet, reserved, secret, private)
1
closemouthed(quiet, reserved, secret, private)
1
closet(special, intimate, secret, private)
1
reserved(quiet, careful, vague, secret)
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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>