| APA | Smart Define. (2013). grammer thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/grammer/thesaurus/synonyms |
| Chicago | Smart Define. 2013. "grammer thesaurus" https://smartdefine.org/grammer/thesaurus/synonyms (accessed September 20, 2026). |
| Harvard | Smart Define 2013, grammer thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/grammer/thesaurus/synonyms>. |
| MLA | Smart Define. "grammer thesaurus" 18 May 2013. Web. 20 September 2026. <https://smartdefine.org/grammer/thesaurus/synonyms> |