4
ascent(noun, advance, increase, progress, growth)
4
boost(noun, advance, increase, raise, gain)
4
jump(noun, advance, increase, boost, promotion)
4
surge(noun, advance, increase, raise, gain)
4
swelling(noun, increase, raise, gain, rise)
4
upswing(noun, advance, increase, progress, growth)
3
access(noun, raise, gain, rise, development)
3
agglomeration(noun, increase, growth, quantity, pile)
3
aggregation(noun, combination, growth, quantity, pile)
3
elevation(noun, advance, increase, promotion)
3
set
3
spread(noun, increase, raise, gain, rise)
3
upsurge(noun, advance, increase, raise, gain)
2
addendum
2
adherence
2
agglutination
2
aggrandizement(noun, advance, increase, raise, gain)
2
amplification(increase, rise, growth)
2
bump(noun, advance, increase, boost, mass)
2
coherence
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APASmart Define. (2015). accretion thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/accretion/thesaurus/synonyms
ChicagoSmart Define. 2015. "accretion thesaurus" https://smartdefine.org/accretion/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, accretion thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/accretion/thesaurus/synonyms>.
MLASmart Define. "accretion thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/accretion/thesaurus/synonyms>