370 entries under noun topic. ×

9
shrinkage(cut, decline, decrease, care)
8
depreciation(increase, decrease, money, depression)
8
abridgement(decrease, care, restraint, want)
8
allowance(credit, discount, withdrawal, removal)
7
abridgment(check, decrease, curb, limit)
7
deflation(decrease, depression, discount, recession)
7
degradation(drop, decline, rise, decrease)
7
division(split, separation, detachment, partition)
7
mitigation
7
retrenchment(decrease, care, restraint, want)
6
compaction(decrease, contraction, shrinkage)
6
concession(discount, deduction, markdown)
6
demotion(rise, shame, disgrace, humiliation)
6
depression(cut, decline, decrease, depression)
6
diminishing(adjective, cut, decline, decrease)
6
dip(drop, cut, decline, decrease)
6
markdown(decline, increase, decrease, money)
6
reducing(decrease, depression, abstract, summary)
6
relaxation(decrease, lessening, alleviation)
6
slackening(alleviation, let-up)
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APASmart Define. (2015). reduction thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/reduction/thesaurus/synonyms
ChicagoSmart Define. 2015. "reduction thesaurus" https://smartdefine.org/reduction/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, reduction thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/reduction/thesaurus/synonyms>.
MLASmart Define. "reduction thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/reduction/thesaurus/synonyms>