76 entries under heavy topic. ×

1
headmost(order, prime, primary, supreme)
1
heavy stuff(expression, order, prime, primary)
1
hot stuff(expression, order, prime, primary)
1
hotdog(order, prime, celebrity, primary)
1
hotshot(order, figure, prime, star)
1
huge
1
inaugural(order, prime, primary, leading)
1
laden
1
loaded
1
meaningful(great, big, important, significant)
1
most important(expression, order, prime, primary)
1
order(prime, primary, supreme, leading)
1
preeminent(order, great, important, serious)
1
primo(order, prime, primary, supreme)
1
principal(order, great, superior, important)
1
stout(adjective, big, significant, substantial)
0
dense(big, substantial)
0
earnest(big, substantial)
0
elephantine
0
enceinte
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APASmart Define. (2016). heavyweight thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/heavyweight/thesaurus/synonyms
ChicagoSmart Define. 2016. "heavyweight thesaurus" https://smartdefine.org/heavyweight/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, heavyweight thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/heavyweight/thesaurus/synonyms>.
MLASmart Define. "heavyweight thesaurus" 26 February 2016. Web. 28 September 2026. <https://smartdefine.org/heavyweight/thesaurus/synonyms>