2
hulking(adjective, characteristic, weight, heaviness)
2
key player(expression, person, influence, importance)
2
laden(adjective, characteristic, weight, heaviness)
2
lead-footed(adjective, characteristic, weight, heaviness)
2
leader(noun, person, influence, importance)
2
leading light(expression, person, influence, importance)
2
lion(noun, person, influence, importance)
2
loaded(adjective, characteristic, weight, heaviness)
2
massive(adjective, characteristic, weight, heaviness)
2
meaty(adjective, characteristic, weight, heaviness)
2
notability(noun, person, influence, importance)
2
notable(noun, person, influence, importance)
2
official(noun, person, influence, importance)
2
person of influence(expression, person, influence, importance)
2
star(noun, person, influence, importance)
2
substantial(adjective, characteristic, weight, heaviness)
2
top cat(expression, person, influence, importance)
0
deep
0
hardwearing
0
powerful
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APASmart Define. (2015). lightweight thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/lightweight/thesaurus/antonyms
ChicagoSmart Define. 2015. "lightweight thesaurus" https://smartdefine.org/lightweight/thesaurus/antonyms (accessed September 24, 2026).
HarvardSmart Define 2015, lightweight thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/lightweight/thesaurus/antonyms>.
MLASmart Define. "lightweight thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/lightweight/thesaurus/antonyms>