| APA | Smart Define. (-0001). i know thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/i_know/thesaurus/antonyms |
| Chicago | Smart Define. -0001. "i know thesaurus" https://smartdefine.org/i_know/thesaurus/antonyms (accessed September 29, 2026). |
| Harvard | Smart Define -0001, i know thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/i_know/thesaurus/antonyms>. |
| MLA | Smart Define. "i know thesaurus" 30 November -0001. Web. 29 September 2026. <https://smartdefine.org/i_know/thesaurus/antonyms> |