102 entries under addition topic. ×
| compass(noun, verb, hold, take, make) | |
| complement(noun, increase, extra, adjunct) | |
| continuation(noun, increase, delay, development, spread) | |
| appurtenance(noun, part, extra, extension) | |
| fixture(noun, part, extra, extension) | |
| prolongation(noun, increase, delay, development, spread) | |
| superpose | |
| additive(noun, increase, extra, supplement) | |
| branch(noun, increase, delay, development, spread) | |
| elongation(noun, increase, delay, development, spread) | |
| enlargement(noun, increase, delay, development, extra) | |
| reach(noun, verb, take, make, get) | |
| saddle with(verb, phrasal verb) | |
| span(noun, verb, increase, touch, delay) | |
| subsidiary(noun, increase, division, extra) | |
| superadd | |
| additional room(noun, expression, idiom, extension) | |
| amplification(noun, increase, delay, development, spread) | |
| ancillary(noun, adjective, attachment) | |
| auxiliary(noun, adjective, part, extra) |
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| APA | Smart Define. (2015). annex thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/annex/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "annex thesaurus" https://smartdefine.org/annex/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2015, annex thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/annex/thesaurus/synonyms>. |
| MLA | Smart Define. "annex thesaurus" 22 December 2015. Web. 28 September 2026. <https://smartdefine.org/annex/thesaurus/synonyms> |