27 entries under expression topic. ×
| have no idea(idiom, formal, negation, nescience) | |
| have no clue(informal, idiom, negation, nescience) | |
| search me(slang, idiom, nescience) | |
| no way to tell(informal, negation, american, nescience) | |
| there is no way to tell(informal, negation, american, nescience) | |
| not really up on this issue(informal, negation, nescience) | |
| don't even know(negation, nescience) | |
| don't have any idea(negation, nescience) | |
| don't really know(idiom, negation, nescience) | |
| it's beyond me(ken, nescience) | |
| know nothing(negation, nescience) | |
| no savvy(negation, nescience) | |
| no soap(slang, idiom, negation, nescience) | |
| don not really know(idiom, negation, nescience) | |
| at my wit's end(idiom, ken, nescience) | |
| be not aware(negation, nescience) | |
| can't figure that out(negation, nescience) | |
| can't imagine(negation, nescience) | |
| can make nothing of it(negation, nescience) | |
| can not figure that out(negation, nescience) |
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| APA | Smart Define. (-0001). don't know thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/don%27t_know/thesaurus/synonyms |
| Chicago | Smart Define. -0001. "don't know thesaurus" https://smartdefine.org/don%27t_know/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define -0001, don't know thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/don%27t_know/thesaurus/synonyms>. |
| MLA | Smart Define. "don't know thesaurus" 30 November -0001. Web. 24 September 2026. <https://smartdefine.org/don%27t_know/thesaurus/synonyms> |