47 entries under expression topic. ×
| florists' chrysanthemum(noun, idiom) | |
| Chrysanthemum morifolium(noun, idiom) | |
| clammed up(adjective, quiet, restrained, reticent) | |
| Say nothing(noun, idiom, taciturnity) | |
| buttoned up(adjective, quiet, soft, reticent) | |
| closed up(adjective, quiet, soft, still) | |
| dead of night | |
| dummied up(adjective, quiet, soft, restrained) | |
| economical of words | |
| indisposed to talk | |
| not forthcoming(adjective, quiet, silent, tight-lipped) | |
| not talkative(adjective, quiet, reticent, silent) | |
| quiet speechless(still, hushed, soundless) | |
| sparing of words | |
| struck dumb(adjective, still, hushed, soundless) | |
| at a loss for words(idiom, quiet, awkward, silent) | |
| be silent(idiom, taciturnity) | |
| bite one's tongue(idiom, taciturnity) | |
| button the lips(idiom, taciturnity) | |
| buttoning up(adjective, quiet, silent, taciturn) |
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| APA | Smart Define. (2015). mum thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/mum/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "mum thesaurus" https://smartdefine.org/mum/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2015, mum thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/mum/thesaurus/synonyms>. |
| MLA | Smart Define. "mum thesaurus" 13 April 2015. Web. 22 September 2026. <https://smartdefine.org/mum/thesaurus/synonyms> |