165 entries under adjective topic. ×

8
vast(open, great, big, large)
7
healthy(fair, big, enthusiastic, vigorous)
7
major(big, substantial, large, huge)
6
capacious(great, substantial, large, extensive)
6
goodish
6
grand(great, big, large, huge)
6
huge(great, big, full, significant)
6
immense(open, great, big, large)
6
large-scale(big, substantial, large, grand)
5
colossal(great, big, high, large)
5
comprehensive(great, big, substantial, large)
5
copious(great, big, large, huge)
5
enormous(great, big, full, large)
5
gigantic(great, big, large, huge)
4
expansive(large, size)
4
generous(great, fair, big, important)
4
gross(great, big, substantial, large)
4
humongous(great, big, large, huge)
4
impressive(large, considerable)
4
largish(big, large, considerable)
10 years ago|13k views|share |citing 
APASmart Define. (2016). sizable thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/sizable/thesaurus/synonyms
ChicagoSmart Define. 2016. "sizable thesaurus" https://smartdefine.org/sizable/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, sizable thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/sizable/thesaurus/synonyms>.
MLASmart Define. "sizable thesaurus" 24 March 2016. Web. 23 September 2026. <https://smartdefine.org/sizable/thesaurus/synonyms>