235 entries under large topic. ×

14
meaningful(adjective, good, importance, heavy, important)
13
mammoth(adjective, great, huge, vast)
13
serious(adjective, good, importance, heavy, important)
12
elephantine(adjective, heavy, awkward, substantial, round)
12
sizeable(adjective, significant, substantial)
12
broad(adjective, great, heavy, round)
12
expansive(adjective, size, expansion, broad)
11
humongous(adjective, great, informal, huge)
11
whopping(adjective, great, substantial, generous)
11
burly(adjective, good, strong, great, solid)
11
copious(adjective, great, heavy, awkward, substantial)
10
sizable(adjective, open, great, substantial, high)
10
stout(adjective, person, body, strong, sound)
10
bountiful(adjective, good, kind, reasonable, easy)
9
goodly(adjective, great, significant, substantial)
9
high(adjective, heavy, awkward, size)
9
towering(adjective, great, high, grand)
9
abundant(adjective, quality, great, heavy, awkward)
9
essential(adjective, importance, important, significant, substantial)
9
oversize(adjective, great, heavy, size)
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APASmart Define. (2016). big thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/big/thesaurus/synonyms
ChicagoSmart Define. 2016. "big thesaurus" https://smartdefine.org/big/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, big thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/big/thesaurus/synonyms>.
MLASmart Define. "big thesaurus" 29 March 2016. Web. 25 September 2026. <https://smartdefine.org/big/thesaurus/synonyms>