8 entries under expression topic. ×
| buttoned up(unreserved, noisy) | |
| clammed up(unreserved, noisy) | |
| could hear a pin drop(idiom, unreserved, noisy) | |
| cut down | |
| laid back(false, dishonest) | |
| second rate(smart, irregular) | |
| not saying boo(idiom, unreserved, noisy) | |
| nuts and bolts(idiom, difficult, sophisticated) |
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| APA | Smart Define. (2016). complex thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/complex/thesaurus/antonyms |
| Chicago | Smart Define. 2016. "complex thesaurus" https://smartdefine.org/complex/thesaurus/antonyms (accessed September 21, 2026). |
| Harvard | Smart Define 2016, complex thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/complex/thesaurus/antonyms>. |
| MLA | Smart Define. "complex thesaurus" 11 January 2016. Web. 21 September 2026. <https://smartdefine.org/complex/thesaurus/antonyms> |