9 entries under addendum topic. ×
| wing(noun, section, addition, extension, annex) | |
| addition(noun, section, extension, annex) | |
| adjunct(noun, section, addition, extension, annex) | |
| arm(noun, division, section, addition, extension) | |
| attachment(noun, addition, extension, annex) | |
| affix(noun, extra, addition, extension) | |
| appendix(noun, addition, extension) | |
| supplement(noun, addition, extension) | |
| subsidiary(noun, addition, extension) |
For more, visit
Ell on
Power Thesaurus
| APA | Smart Define. (2015). ell thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/ell/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "ell thesaurus" https://smartdefine.org/ell/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2015, ell thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/ell/thesaurus/synonyms>. |
| MLA | Smart Define. "ell thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/ell/thesaurus/synonyms> |