77 entries under idiom topic. ×
| mental ability(noun, expression, grasp, intelligence) | |
| peripheral nervous system | |
| power of reason | |
| shoot to death | |
| stab to death | |
| stone to death | |
| thoracolumbar nervous system | |
| burn to death | |
| addle the brain(expression, insanity) | |
| addle the wits(expression, insanity) | |
| be capricious(expression, caprice) | |
| beat one's brains(expression, thought) | |
| close study(expression, thought) | |
| cork tip | |
| crack one's brains(expression, thought) | |
| creative thinker | |
| cudgel one's brains(expression, thought) | |
| cutting head | |
| deep reflection(expression, thought) | |
| derange the head(expression, insanity) |
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| APA | Smart Define. (2016). brain thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/brain/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "brain thesaurus" https://smartdefine.org/brain/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2016, brain thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/brain/thesaurus/synonyms>. |
| MLA | Smart Define. "brain thesaurus" 19 February 2016. Web. 24 September 2026. <https://smartdefine.org/brain/thesaurus/synonyms> |