| APA | Smart Define. (1970). unable to articulate thesaurus. Retrieved October 2, 2026, from https://smartdefine.org/unable_to_articulate/thesaurus/antonyms |
| Chicago | Smart Define. 1970. "unable to articulate thesaurus" https://smartdefine.org/unable_to_articulate/thesaurus/antonyms (accessed October 2, 2026). |
| Harvard | Smart Define 1970, unable to articulate thesaurus, Smart Define, viewed 2 October, 2026, <https://smartdefine.org/unable_to_articulate/thesaurus/antonyms>. |
| MLA | Smart Define. "unable to articulate thesaurus" 1 January 1970. Web. 2 October 2026. <https://smartdefine.org/unable_to_articulate/thesaurus/antonyms> |