15
omnipotent(adjective, strong, power, influence, authority)
15
stiff(adjective, strong, hard, power, great)
14
athletic(adjective, person, body, strong, hard)
14
great(adjective, good, person, body, strong)
14
rugged(adjective, strong, hard, power, sound)
14
dynamic(adjective, strong, great, tough, bright)
13
beefy(adjective, person, body, hard, power)
13
burly(adjective, strong, fit, solid, healthy)
13
commanding(adjective, strong, power, energetic, violent)
13
deep(adjective, strong, hard, power, moving)
12
competent(adjective, good, strong, power, great)
12
active(adjective, strong, direct, sound, tough)
12
fierce(adjective, strong, hard, power, strength)
12
hearty(adjective, person, body, strong, sound)
12
severe(adjective, strong, hard, power, strength)
12
significant(adjective, good, clear, strong, power)
12
substantial(adjective, good, strong, sound, tough)
11
hardy(noun, adjective, person, body, strong)
11
high(adjective, strong, hard, power, great)
11
able(adjective, good, strong, power, great)
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APASmart Define. (2015). powerful thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/powerful/thesaurus/synonyms
ChicagoSmart Define. 2015. "powerful thesaurus" https://smartdefine.org/powerful/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, powerful thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/powerful/thesaurus/synonyms>.
MLASmart Define. "powerful thesaurus" 30 November 2015. Web. 21 September 2026. <https://smartdefine.org/powerful/thesaurus/synonyms>