| APA | Smart Define. (2013). hail-fellow thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/hail-fellow/thesaurus/antonyms |
| Chicago | Smart Define. 2013. "hail-fellow thesaurus" https://smartdefine.org/hail-fellow/thesaurus/antonyms (accessed October 1, 2026). |
| Harvard | Smart Define 2013, hail-fellow thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/hail-fellow/thesaurus/antonyms>. |
| MLA | Smart Define. "hail-fellow thesaurus" 28 June 2013. Web. 1 October 2026. <https://smartdefine.org/hail-fellow/thesaurus/antonyms> |