56 entries under supplement topic. ×
| addition(noun, increase, delay, development, spread) | |
| extension(noun, increase, spread, extra, addition) | |
| adjunct(noun, act, help, increase, delay) | |
| appendix(noun, increase, note, delay, development) | |
| accessory(noun, extra, addition, attachment) | |
| appendage(noun, increase, delay, development, spread) | |
| augmentation(noun, increase, delay, development, spread) | |
| extra(noun, increase, addition, accessory, attachment) | |
| attachment(noun, act, measure, extra, addition) | |
| annex(noun, increase, delay, development, spread) | |
| codicil(noun, act, part, increase, measure) | |
| appurtenance(noun, addition, attachment, accompaniment) | |
| increment(noun, increase, extra, addition) | |
| accession(noun, extra, appendage, annexation) | |
| postscript(noun, increase, note, extra, addition) | |
| accompaniment(noun, attachment, accompaniment, adjunct) | |
| increase(noun, delay, development, spread, extra) | |
| insert(noun, increase, extra, addition) | |
| complement(noun, increase, extra, addition, attachment) | |
| rider(noun, act, increase, measure, extra) |
For more, visit
Addendum on
Power Thesaurus
| APA | Smart Define. (2015). addendum thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/addendum/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "addendum thesaurus" https://smartdefine.org/addendum/thesaurus/synonyms (accessed September 21, 2026). |
| Harvard | Smart Define 2015, addendum thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/addendum/thesaurus/synonyms>. |
| MLA | Smart Define. "addendum thesaurus" 13 April 2015. Web. 21 September 2026. <https://smartdefine.org/addendum/thesaurus/synonyms> |