80 entries under large topic. ×

2
zaftig(solid, heavy, awkward, substantial, round)
1
burdensome(big, heavy, awkward, substantial)
1
commodious(significant, substantial)
1
consequential(big, heavy, important, significant, substantial)
1
considerable(great, big, heavy, significant, awkward)
1
cumbrous(big, heavy, awkward, substantial)
1
distinguished(big, important, significant, substantial)
1
doozie(big, important, significant, substantial)
1
dynamite(big, important, significant, substantial, amazing)
1
essential(big, important, significant, substantial)
1
excessive(great, big, heavy, awkward, substantial)
1
extensive(great, big, significant, substantial)
1
influential(big, important, significant, substantial)
1
material(big, heavy, important, significant, substantial)
1
meaningful(big, heavy, important, significant, substantial)
1
momentous(big, heavy, important, significant, substantial)
1
mondo(big, important, significant, substantial)
1
noteworthy(big, important, significant, substantial)
1
renowned(big, important, significant, substantial)
1
significant(adjective, big, heavy, important, substantial)
10 years ago|36k views|share |citing 
APASmart Define. (2016). fat thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/fat/thesaurus/synonyms
ChicagoSmart Define. 2016. "fat thesaurus" https://smartdefine.org/fat/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, fat thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/fat/thesaurus/synonyms>.
MLASmart Define. "fat thesaurus" 29 March 2016. Web. 25 September 2026. <https://smartdefine.org/fat/thesaurus/synonyms>