41 entries under expression topic. ×
| Bronx cheer(noun, slang, rude, taunt) | |
| black list(noun, censure, dislike, discontent) | |
| dig at(reject, mock, ridicule, belittle) | |
| emphatic exclamation(noun, exclamation, wow, amen) | |
| give the bird | |
| give the raspberry | |
| laugh at(verb, phrasal verb, mock, ridicule) | |
| make light of(idiom, reject, mock, ridicule) | |
| poke fun at(idiom, reject, mock, ridicule) | |
| show contempt(reject, mock, ridicule, sneer) | |
| thumbs down(noun, censure, dislike, discontent) | |
| and own | |
| bleacher bum's shout | |
| butt in(verb, phrasal verb) | |
| call down(noun, censure, dislike, discontent) | |
| call names(hiss, heckle) | |
| contemptuous shout | |
| cry of disapproval | |
| cry out(cry, shout, howl, hoot) | |
| crying out(hoot, hurrah) |
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| APA | Smart Define. (2016). boo thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/boo/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "boo thesaurus" https://smartdefine.org/boo/thesaurus/synonyms (accessed September 21, 2026). |
| Harvard | Smart Define 2016, boo thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/boo/thesaurus/synonyms>. |
| MLA | Smart Define. "boo thesaurus" 21 March 2016. Web. 21 September 2026. <https://smartdefine.org/boo/thesaurus/synonyms> |