9
addition(noun, advance, increase, raise, rise)
9
collecting(noun, growth, gathering, accretion, compilation)
9
congeries(noun, set, group, mass, store)
8
accretion(noun, advance, increase, raise, gain)
8
deposit(noun, set, development, design, mass)
8
gain(noun, advance, increase, raise, group)
8
mountain(noun, set, group, piece, mass)
7
amassing(noun, set, increase, mass, store)
7
augmentation(noun, increase, raise, gain, rise)
7
growth(noun, advance, increase, raise, gain)
7
mound(noun, set, group, piece, mass)
6
bank(noun, set, mass, store, quantity)
6
batch(noun, set, group, piece, mass)
6
cache(noun, mass, property, store, supply)
6
cumulation(noun, set, raise, gain, group)
6
enlargement(noun, increase, raise, gain, rise)
6
formation(noun, body, development, class, association)
6
lump(noun, group, total, piece, mass)
6
multiplication(noun, raise, gain, rise, development)
5
accruement
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APASmart Define. (2016). accumulation thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/accumulation/thesaurus/synonyms
ChicagoSmart Define. 2016. "accumulation thesaurus" https://smartdefine.org/accumulation/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, accumulation thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/accumulation/thesaurus/synonyms>.
MLASmart Define. "accumulation thesaurus" 29 March 2016. Web. 21 September 2026. <https://smartdefine.org/accumulation/thesaurus/synonyms>