Synonyms for heavyweight
noun
- (Informal)
An important, influential person:
character, dignitary, eminence, leader, lion, nabob, notability, notable, personage. (Informal) big-timer, somebody, someone, VIP. (Slang) big shot, big wheel, bigwig, muckamuck. See important
adjective
Having a relatively great weight:
heavy, hefty, massive, ponderous, weighty. See heavy- (Informal)
Being among the leaders in one's field:
blue-chip, major, major-league. (Informal) big-league, bigtime. See important
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