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

69 entries under expression topic. ×

2
buttoned up(verb, adjective, close, quiet)
1
at rest(adjective, calm, quiet, smooth)
1
clam up(close, quiet, gag, quieten)
1
clamming up(close, quiet, reticent, gag)
1
closed up(verb, adjective, close, quiet)
1
could hear a pin drop(adjective, idiom, close, quiet)
1
deathly quiet(adjective, calm, quiet, smooth)
1
deathly still(adjective, calm, quiet, smooth)
1
dried up(close, quiet, restrained, reserved)
1
dummied up(verb, adjective, close, quiet)
1
dummy up(close, quiet, gag, quieten)
1
in chambers(mysterious, private, reticent, taciturn)
1
in privacy(mysterious, private, reticent, taciturn)
1
in private(mysterious, private, reticent, taciturn)
1
in the background(idiom, mysterious, reticent, taciturn)
1
in the dark(idiom, mysterious, reticent, taciturn)
1
not forthcoming(quiet, shy, silent, tight-lipped)
1
not saying boo(adjective, idiom, close, quiet)
1
not talkative(adjective, close, quiet, restrained)
1
on the QT(idiom, reserved, reticent, taciturn)
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APASmart Define. (2013). clammed up thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/clammed_up/thesaurus/synonyms
ChicagoSmart Define. 2013. "clammed up thesaurus" https://smartdefine.org/clammed_up/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2013, clammed up thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/clammed_up/thesaurus/synonyms>.
MLASmart Define. "clammed up thesaurus" 18 May 2013. Web. 22 September 2026. <https://smartdefine.org/clammed_up/thesaurus/synonyms>