- Definitions|0
- Thesaurus|21
- Abbreviations|1
| don't know(formal, verb, negation, nescience) | |
| can't say(verb, formal) | |
| can't tell(verb, formal) | |
| can not tell(verb, formal) | |
| could not say(verb, formal) | |
| could not tell(verb, formal) | |
| couldn't say(verb, formal) | |
| couldn't tell(verb, formal) | |
| do not kno(verb, formal) | |
| do not kno'(verb, formal) | |
| do not know(verb, formal) | |
| does not kno(verb, formal) | |
| does not kno'(verb, formal) | |
| does not know(verb, formal) | |
| doesn't kno(verb, formal) | |
| doesn't kno'(verb, formal) | |
| doesn't know(verb, formal) | |
| don't kno(verb, formal) | |
| don't kno'(verb, formal) | |
| would not know(verb, formal) |
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| APA | Smart Define. (-0001). cannot say thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/cannot_say/thesaurus/synonyms |
| Chicago | Smart Define. -0001. "cannot say thesaurus" https://smartdefine.org/cannot_say/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define -0001, cannot say thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/cannot_say/thesaurus/synonyms>. |
| MLA | Smart Define. "cannot say thesaurus" 30 November -0001. Web. 22 September 2026. <https://smartdefine.org/cannot_say/thesaurus/synonyms> |