| APA | Smart Define. (2016). first-string thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/first-string/thesaurus/related |
| Chicago | Smart Define. 2016. "first-string thesaurus" https://smartdefine.org/first-string/thesaurus/related (accessed September 22, 2026). |
| Harvard | Smart Define 2016, first-string thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/first-string/thesaurus/related>. |
| MLA | Smart Define. "first-string thesaurus" 29 March 2016. Web. 22 September 2026. <https://smartdefine.org/first-string/thesaurus/related> |