102 entries under expansion topic. ×

2
accession(noun, increase, rise, growth, gathering)
2
addition(noun, advance, increase, rise, progress)
2
augment(noun, verb, act, increase, swell)
2
escalation(noun, act, increase, rise, development)
2
extension(noun, advance, increase, rise, progress)
2
increment(noun, advance, increase, rise, advantage)
2
spread(noun, advance, increase, rise, progress)
2
swell(noun, verb, act, advance, increase)
2
swelling(noun, increase, rise, growth, surge)
2
upping(noun, advance, increase, rise, progress)
2
widening(noun, advance, progress, development, boost)
1
adulthood(advance, increase, progress, development, growth)
1
advancement(noun, support, break, advance, increase)
1
advancing(advance, increase, progress, development, growth)
1
amelioration(noun, movement, rise, development, spread)
1
augmenting(advance, increase, progress, development, growth)
1
chrysalis(increase, progress, growth, improvement)
1
developing(advance, increase, progress, development, growth)
1
elaborating(advance, increase, progress, development, growth)
1
elaboration(noun, advance, increase, rise, progress)
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APASmart Define. (2015). buildup thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/buildup/thesaurus/synonyms
ChicagoSmart Define. 2015. "buildup thesaurus" https://smartdefine.org/buildup/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, buildup thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/buildup/thesaurus/synonyms>.
MLASmart Define. "buildup thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/buildup/thesaurus/synonyms>