129 entries under noun topic. ×

14
expansion(area, advance, increase, rise)
14
spread(area, increase, rise, development)
11
increase(reproduction, act, advance, increase)
11
propagation(reproduction, increase, progress, spread)
11
reproduction(reproduction, increase, spread, growth)
10
multiplication(reproduction, act, advance, increase)
9
development(advance, increase, rise, progress)
9
enlargement(act, advance, increase, rise)
9
growth(act, advance, increase, rise)
8
augmentation(act, advance, increase, rise)
8
escalation(act, increase, rise, growth)
8
extension(area, advance, increase, rise)
8
procreation(reproduction, increase, spread, copy)
7
amplification(act, increase, expansion, circulation)
6
breeding(reproduction, increase, copy, model)
6
generation(increase, spread, copy, model)
5
accretion(increase, rise, growth, product)
5
buildup(act, advance, increase, rise)
5
raise(act, increase, rise, growth)
5
rise(act, advance, increase, progress)
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APASmart Define. (2015). proliferation thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/proliferation/thesaurus/synonyms
ChicagoSmart Define. 2015. "proliferation thesaurus" https://smartdefine.org/proliferation/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, proliferation thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/proliferation/thesaurus/synonyms>.
MLASmart Define. "proliferation thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/proliferation/thesaurus/synonyms>