| APA | Smart Define. (2015). trial-and-error thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/trial-and-error/thesaurus/antonyms |
| Chicago | Smart Define. 2015. "trial-and-error thesaurus" https://smartdefine.org/trial-and-error/thesaurus/antonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2015, trial-and-error thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/trial-and-error/thesaurus/antonyms>. |
| MLA | Smart Define. "trial-and-error thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/trial-and-error/thesaurus/antonyms> |