3
giant(adjective, great, big, high, large)
3
grandiose(adjective, great, big, large, huge)
3
hearty(adjective, enthusiastic, vigorous, full, healthy)
3
high(adjective, big, size, lofty)
3
honorable
3
jumbo(adjective, great, big, substantial, large)
3
lofty(adjective, great, big, high, large)
3
long(adjective, big, large, grand, size)
3
measurable(adjective, significant, substantial, definite, size)
3
muscular
3
outsize
3
plenteous
3
rich
3
sinewy
3
soaring(adjective, big, high, large, lofty)
3
towering(adjective, big, high, large, lofty)
2
Bunyanesque(adjective, giant)
2
active(adjective, enthusiastic, vigorous, sincere, wholehearted)
2
astronomical(significant, substantial, large)
2
bigger(adjective, big, large)
10 years ago|13k views|share |citing 
APASmart Define. (2016). sizable thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/sizable/thesaurus/synonyms
ChicagoSmart Define. 2016. "sizable thesaurus" https://smartdefine.org/sizable/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, sizable thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/sizable/thesaurus/synonyms>.
MLASmart Define. "sizable thesaurus" 24 March 2016. Web. 21 September 2026. <https://smartdefine.org/sizable/thesaurus/synonyms>