- Definitions|0
- Thesaurus|1.1k
- Abbreviations|0
24 entries under dumb topic. ×
| reserved(adjective, close, quiet, soft, low) | |
| taciturn(adjective, close, quiet, soft, low) | |
| mum(adjective, quiet, restrained, aloof, reserved) | |
| silent(adjective, close, quiet, soft, low) | |
| uncommunicative(adjective, close, quiet, soft, low) | |
| mute(adjective, close, quiet, soft, low) | |
| close-mouthed(adjective, close, quiet, soft, low) | |
| buttoned up(expression, adjective, close, quiet, soft) | |
| tongue-tied(adjective, quiet, shy, reticent, silent) | |
| wordless(adjective, quiet, silent, dazed) | |
| clammed up(expression, adjective, close, quiet, soft) | |
| not saying boo(expression, adjective, idiom, close, quiet) | |
| voiceless(adjective, quiet, shy, silent, dazed) | |
| aghast(silent, dazed, astonished, thunderstruck) | |
| amazed(silent, dazed, astonished, thunderstruck) | |
| aphonic(silent, dazed, astonished, thunderstruck) | |
| astounded(silent, dazed, astonished, thunderstruck) | |
| cool as cucumber(expression, idiom, silent, dazed) | |
| dazed(silent, astonished, thunderstruck, flabbergasted) | |
| dumbfounded(silent, dazed, astonished, thunderstruck) |
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| APA | Smart Define. (2015). tight-lipped thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/tight-lipped/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "tight-lipped thesaurus" https://smartdefine.org/tight-lipped/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2015, tight-lipped thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/tight-lipped/thesaurus/synonyms>. |
| MLA | Smart Define. "tight-lipped thesaurus" 14 April 2015. Web. 29 September 2026. <https://smartdefine.org/tight-lipped/thesaurus/synonyms> |