189 entries under heavy topic. ×

12
active(adjective, strong, direct, sound, tough)
12
hearty(adjective, person, body, strong, sound)
12
substantial(adjective, good, strong, sound, tough)
11
hardy(noun, adjective, person, body, strong)
11
able(adjective, good, strong, power, great)
11
solid(adjective, good, person, clear, body)
9
able-bodied(adjective, person, body, strong, sound)
8
sound(adjective, clear, strong, hard, power)
8
hale(adjective, strong, sound, tough, fit)
7
capable(adjective, good, strong, power, great)
6
emphatic(adjective, strong, direct, intense, big)
6
hard-hitting(adjective, strong, hard, power, strength)
6
sinewed(verb, adjective, control, hard, power)
6
stable(adjective, strong, hard, power, sound)
5
big(adjective, good, person, body, strong)
5
firm(noun, adjective, strong, sound, tough)
5
massive(adjective, person, body, hard, power)
5
well-built(adjective, person, body, strong, sound)
4
gutty(adjective, control, strong, hard, strength)
4
affecting(adjective, strong, hard, intense, big)
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APASmart Define. (2015). powerful thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/powerful/thesaurus/synonyms
ChicagoSmart Define. 2015. "powerful thesaurus" https://smartdefine.org/powerful/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, powerful thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/powerful/thesaurus/synonyms>.
MLASmart Define. "powerful thesaurus" 30 November 2015. Web. 24 September 2026. <https://smartdefine.org/powerful/thesaurus/synonyms>