| APA | Smart Define. (2015). ceiling unlimited thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/ceiling_unlimited/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "ceiling unlimited thesaurus" https://smartdefine.org/ceiling_unlimited/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2015, ceiling unlimited thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/ceiling_unlimited/thesaurus/synonyms>. |
| MLA | Smart Define. "ceiling unlimited thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/ceiling_unlimited/thesaurus/synonyms> |