102 entries under addition topic. ×

1
broadening(noun, increase, delay, development, spread)
1
conservatory(noun, extension, wing, porch)
1
continuing(noun, increase, delay, development, spread)
1
delay(noun, increase, development, spread, reach)
1
development(noun, increase, delay, spread)
1
dilatation(noun, increase, delay, development, spread)
1
distension(noun, increase, delay, development, spread)
1
drawing out(noun, expression, increase, delay, development)
1
expansion(noun, increase, delay, development, spread)
1
extent(noun, increase, delay, development, spread)
1
extra(noun, adjective, part, increase)
1
insert(noun, verb, increase, attach, extra)
1
insertion(noun, increase, extra)
1
lengthening(noun, increase, delay, development, spread)
1
orbit(noun, increase, delay, development, spread)
1
part(noun, division, extra, section)
1
porch(noun, extension, wing, conservatory)
1
postponement(noun, increase, delay, development, spread)
1
production(noun, increase, delay, development, spread)
1
protraction(noun, increase, delay, development, spread)
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APASmart Define. (2015). annex thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/annex/thesaurus/synonyms
ChicagoSmart Define. 2015. "annex thesaurus" https://smartdefine.org/annex/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, annex thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/annex/thesaurus/synonyms>.
MLASmart Define. "annex thesaurus" 22 December 2015. Web. 28 September 2026. <https://smartdefine.org/annex/thesaurus/synonyms>