134 entries under addition topic. ×
| amplification(noun, increase, delay, development, spread) | |
| ancillary(noun, adjective, attachment) | |
| arm(noun, increase, delay, development, spread) | |
| associate(noun, verb, attachment) | |
| bestowal(noun, increase, influence, say) | |
| bonus(noun, extra, appendage, derivative) | |
| branch(noun, increase, delay, development, spread) | |
| broadening(noun, increase, delay, development, spread) | |
| charity(noun, increase, influence, say) | |
| compass(noun, increase, delay, development, spread) | |
| continuing(noun, increase, delay, development, line) | |
| delay(noun, increase, development, spread, reach) | |
| detail(noun, verb, attachment) | |
| dilatation(noun, increase, delay, development, spread) | |
| distension(noun, increase, delay, development, spread) | |
| drawing out(noun, expression, increase, delay, development) | |
| ell(noun, extension, addendum) | |
| elongation(noun, increase, delay, development, spread) | |
| enhancement(noun, increase, rest, match, balance) | |
| enlargement(noun, increase, raise, delay, rise) |
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| APA | Smart Define. (2015). supplement thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/supplement/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "supplement thesaurus" https://smartdefine.org/supplement/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2015, supplement thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/supplement/thesaurus/synonyms>. |
| MLA | Smart Define. "supplement thesaurus" 22 December 2015. Web. 25 September 2026. <https://smartdefine.org/supplement/thesaurus/synonyms> |