Synonyms|460Antonyms|8|Broader|12Narrower|0Related|70
3
pugilist
3
someone(noun, informal, important)
3
star(noun, great, figure, important, celebrity)
3
superstar(name, figure, star, dignity, celebrity)
3
whale
3
world-shaking(adjective, important)
2
abundant(adjective, heavy, significant, large, considerable)
2
access
2
ample(adjective, heavy, significant, large, considerable)
2
big-time
2
big cheese
2
big gun(noun, expression, idiom, dignitary)
2
bigtime(adjective, informal, important)
2
boss(noun, superior, head, leader, chief)
2
corpulent(adjective, heavy)
2
cumbersome(adjective, big, heavy, substantial)
2
eminence grise
2
executive(noun, person, superior, head, boss)
2
foremost(adjective, order, first)
2
influential(adjective, great, important, serious)
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APASmart Define. (2016). heavyweight thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/heavyweight/thesaurus/synonyms
ChicagoSmart Define. 2016. "heavyweight thesaurus" https://smartdefine.org/heavyweight/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, heavyweight thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/heavyweight/thesaurus/synonyms>.
MLASmart Define. "heavyweight thesaurus" 26 February 2016. Web. 24 September 2026. <https://smartdefine.org/heavyweight/thesaurus/synonyms>