279 entries under noun topic. ×

6
spreading(advance, increase, progress, development)
6
sweep(place, area, increase, delay)
6
swell(verb, advance, raise, rise)
5
advancement(advance, increase, progress, development)
5
advancing(development, evolution, breakthrough)
5
aggrandizement(advance, increase, raise, rise)
5
cultivation(advance, progress, development, growth)
5
developing(development, evolution, breakthrough)
5
diffusion(increase, development, spread, growth)
5
dispersion
5
distance(time, place, increase, piece)
5
elaborateness(development, evolution, breakthrough)
5
elevation(increase, progress, development, spread)
5
enhancement(increase, rise, development, spread)
5
furtherance(progress, development, spread, improvement)
5
gain(advance, increase, raise, rise)
5
length(time, measure, level, range)
5
maturation(advance, increase, progress, development)
5
upgrowth(development, evolution, breakthrough)
4
accession(increase, raise, rise, growth)
10 years ago|17k views|share |citing 
APASmart Define. (2016). expansion thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/expansion/thesaurus/synonyms
ChicagoSmart Define. 2016. "expansion thesaurus" https://smartdefine.org/expansion/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, expansion thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/expansion/thesaurus/synonyms>.
MLASmart Define. "expansion thesaurus" 1 April 2016. Web. 29 September 2026. <https://smartdefine.org/expansion/thesaurus/synonyms>