224 entries under increase topic. ×

8
accumulation(noun, advance, raise, rise)
8
expansion(noun, advance, raise, delay)
7
accrual(noun, advance, raise, rise)
7
reinforcement(noun, advance, rise, progress)
6
add-on(noun, extra, attachment, decoration)
6
advance(noun, progress, development, boost)
6
complement(noun, match, extra, foil)
6
insert(noun, extra, supplement, additive)
5
additive(noun, extra, enlargement, ingredient)
5
aggrandizement(noun, advance, raise, rise)
5
continuation(noun, delay, development, spread)
5
development(noun, advance, raise, delay)
5
evolution(advance, progress, development, growth)
5
growth(noun, advance, raise, rise)
5
increasing(noun, advance, progress, development)
5
inflation(noun, advance, raise, rise)
5
swelling(noun, raise, rise, growth)
4
amplification(noun, delay, rise, development)
4
attainment(noun, advance, gain, advantage)
4
enhancement(noun, rise, rest, match)
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APASmart Define. (2015). addition thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/addition/thesaurus/synonyms
ChicagoSmart Define. 2015. "addition thesaurus" https://smartdefine.org/addition/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, addition thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/addition/thesaurus/synonyms>.
MLASmart Define. "addition thesaurus" 22 December 2015. Web. 22 September 2026. <https://smartdefine.org/addition/thesaurus/synonyms>