10 entries under idiom topic. ×
| have no idea(expression, formal, negation, nescience) | |
| have no clue(informal, expression, negation, nescience) | |
| search me(slang, expression, nescience) | |
| don't really know(expression, negation, nescience) | |
| no soap(slang, expression, negation, nescience) | |
| don not really know(expression, negation, nescience) | |
| at my wit's end(expression, ken, nescience) | |
| out of the loop(slang, expression, nescience) | |
| up a gum tree(expression, ken, nescience) | |
| be in the dark(expression, formal, nescience) |
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| APA | Smart Define. (-0001). don't know thesaurus. Retrieved September 29, 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 29, 2026). |
| Harvard | Smart Define -0001, don't know thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/don%27t_know/thesaurus/synonyms>. |
| MLA | Smart Define. "don't know thesaurus" 30 November -0001. Web. 29 September 2026. <https://smartdefine.org/don%27t_know/thesaurus/synonyms> |