Synonyms|159Antonyms|49|Broader|0Narrower|1Related|910

73 entries under adjective topic. ×

3
cagey(secret, sneaky, stealthy)
3
clandestine(secret, sneaky, stealthy)
3
not talkative(secret, silent, sneaky, stealthy)
3
restrained(quiet, soft, low, reticent)
3
retired(quiet, reserved, secret, private)
2
clammed up(expression, close, quiet, soft)
2
discreet(quiet, soft, low, restrained)
2
furtive(secret, sneaky, stealthy)
2
retiring(reserved, reticent, taciturn)
2
secret(quiet, reserved, private, reticent)
2
succinct
2
untalkative
1
buttoning up(expression, quiet, reserved, secret)
1
clamming up(expression, quiet, reserved, secret)
1
could hear a pin drop(expression, idiom, close, quiet)
1
hidden(quiet, reserved, secret, private)
1
hush-hush(quiet, reserved, secret, private)
1
hushed(close, quiet, soft, low)
1
hushful(close, quiet, soft, low)
1
inaudible(close, quiet, soft, low)
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APASmart Define. (2015). tight-lipped thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/tight-lipped/thesaurus/synonyms
ChicagoSmart Define. 2015. "tight-lipped thesaurus" https://smartdefine.org/tight-lipped/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, tight-lipped thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/tight-lipped/thesaurus/synonyms>.
MLASmart Define. "tight-lipped thesaurus" 14 April 2015. Web. 29 September 2026. <https://smartdefine.org/tight-lipped/thesaurus/synonyms>