189 entries under heavy topic. ×

2
resounding(adjective, strong, big, deep)
2
sonorous(adjective, strong, intense, big)
2
spectacular(adjective, hard, big, admiring)
2
stanch(verb, adjective, action, control, strong)
2
stentorious(adjective, hard, strength, length)
2
sublime(adjective, hard, big, admiring)
2
unbearable(adjective, adverb, strong, intense)
2
untouchable(noun, adjective, feature, strong, thing)
2
uphill(adjective, adverb, strong, intense)
2
wide(adjective, hard, power, strength)
1
weak(noun, adjective, feature, strong, thing)
1
avalanchine(adjective, hard, strength, length)
1
blistering(adjective, hard, strength, length)
1
bloodless(adjective, strong, intense)
1
challenging(adjective, strong, intense)
1
clinical(adjective, strong, intense)
1
copious(adjective, hard, strength, length)
1
detailed(adjective, strong, intense)
1
dire(adjective, strong, intense)
1
durable(adjective, strong, sound, tough, solid)
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APASmart Define. (2015). powerful thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/powerful/thesaurus/synonyms
ChicagoSmart Define. 2015. "powerful thesaurus" https://smartdefine.org/powerful/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, powerful thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/powerful/thesaurus/synonyms>.
MLASmart Define. "powerful thesaurus" 30 November 2015. Web. 26 September 2026. <https://smartdefine.org/powerful/thesaurus/synonyms>