Synonyms|260Antonyms|102|Broader|0Narrower|0Related|9

49 entries under uncommunicative topic. ×

1
cryptic(mysterious, private, reticent, taciturn)
1
curt(aloof, reserved, reticent, taciturn)
1
distant(aloof, reserved, reticent, taciturn)
1
dour(aloof, reserved, reticent)
1
dried-up(aloof, reserved, reticent)
1
enigmatic(mysterious, private, reticent, taciturn)
1
feline(mysterious, private, reticent, taciturn)
1
furtive(mysterious, private, reticent, taciturn)
1
in chambers(expression, mysterious, private, reticent, taciturn)
1
in privacy(expression, mysterious, private, reticent, taciturn)
1
in private(expression, mysterious, private, reticent, taciturn)
1
in the background(expression, idiom, mysterious, reticent, taciturn)
1
in the dark(expression, idiom, mysterious, reticent, taciturn)
1
laconic(quiet, soft, still, aloof, reserved)
1
mum(adjective, quiet, soft, restrained, aloof)
1
muted(adjective, close, quiet, soft, low)
1
not talkative(expression, adjective, close, quiet, restrained)
1
on the QT(expression, idiom, reserved, reticent, taciturn)
1
secretive(adjective, close, quiet, soft, low)
1
sententious(aloof, reserved, reticent)
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APASmart Define. (2013). clammed up thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/clammed_up/thesaurus/synonyms
ChicagoSmart Define. 2013. "clammed up thesaurus" https://smartdefine.org/clammed_up/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2013, clammed up thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/clammed_up/thesaurus/synonyms>.
MLASmart Define. "clammed up thesaurus" 18 May 2013. Web. 24 September 2026. <https://smartdefine.org/clammed_up/thesaurus/synonyms>