56 entries under supplement topic. ×
| added ingredient(noun, expression, attachment) | |
| aggrandizement(noun, extra, appendage, add-on) | |
| commission(noun, extra, appendage, add-on) | |
| extravagance(noun, addition) | |
| flavor enhancer(noun, expression, attachment) | |
| frill(noun, attachment) | |
| hike(noun, extra, appendage, add-on) | |
| option(noun, increase, extra, addition) | |
| optional extra(noun, expression, addition, attachment) | |
| preservative(noun, attachment) | |
| profit(noun, extra, appendage, add-on) | |
| pullout(noun, increase, extra, addition) | |
| something conjoined(noun, expression, addition) | |
| surcharge(noun, extra, appendage, add-on) | |
| treat(noun, addition) | |
| trimming(noun, addition) |
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| APA | Smart Define. (2015). addendum thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/addendum/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "addendum thesaurus" https://smartdefine.org/addendum/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2015, addendum thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/addendum/thesaurus/synonyms>. |
| MLA | Smart Define. "addendum thesaurus" 13 April 2015. Web. 24 September 2026. <https://smartdefine.org/addendum/thesaurus/synonyms> |