- Definitions|1
- Thesaurus|314
- Abbreviations|0
88 entries under noun topic. ×
| accrual(extra, supplement, appendage) | |
| add-ons | |
| add on(expression, supplement, add-ons) | |
| added feature(expression, increase, extra, addition) | |
| added ingredient(expression, attachment, supplement, add-ons) | |
| adornment(addition, decoration, fixture) | |
| aggrandizement(extra, supplement, appendage) | |
| ancillary(adjective, extra, addition, additional) | |
| annex(increase, extra, addition, attachment) | |
| appliance(addition, decoration, fixture) | |
| associate(addition, attachment) | |
| augmentation(extra, addition, supplement, appendage) | |
| auxiliary(adjective, extra, addition, additional) | |
| bell(increase, extra, addition) | |
| bells and whistles(expression, idiom, increase, extra) | |
| bonus(extra, addition, supplement, appendage) | |
| boost(extra, supplement, appendage) | |
| codicil(increase, extra, addition, supplement) | |
| commission(extra, supplement, appendage) | |
| complement(increase, extra, addition, attachment) |
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| APA | Smart Define. (2015). add-on thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/add-on/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "add-on thesaurus" https://smartdefine.org/add-on/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2015, add-on thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/add-on/thesaurus/synonyms>. |
| MLA | Smart Define. "add-on thesaurus" 22 December 2015. Web. 29 September 2026. <https://smartdefine.org/add-on/thesaurus/synonyms> |