- Definitions|2
- Thesaurus|3.8k
- Abbreviations|0
13 entries under idiom topic. ×
| both oars in water(expression, stupid, unreasonable) | |
| cool as cucumber(expression, careless, unsound) | |
| ear to the ground(expression, dull) | |
| having all marbles(expression, stupid, unreasonable) | |
| in right mind(expression, stupid) | |
| matter of fact(expression, unsound) | |
| of sound mind(expression, stupid, unreasonable) | |
| on the job(expression, dull, careless, indifferent) | |
| on the lookout(expression, dull, careless, indifferent) | |
| playing with full deck(expression, stupid, unreasonable) | |
| with all marbles(expression, careless, unsound) | |
| with eyes peeled(expression, certain) | |
| quick on the uptake |
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| APA | Smart Define. (2016). foolish thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/foolish/thesaurus/antonyms |
| Chicago | Smart Define. 2016. "foolish thesaurus" https://smartdefine.org/foolish/thesaurus/antonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2016, foolish thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/foolish/thesaurus/antonyms>. |
| MLA | Smart Define. "foolish thesaurus" 24 March 2016. Web. 24 September 2026. <https://smartdefine.org/foolish/thesaurus/antonyms> |