157 entries under tough topic. ×

59
strong(adjective, good, person, clear, body)
54
mighty(adjective, adverb, good, person, body)
46
potent(adjective, good, clear, strong, hard)
44
forceful(adjective, clear, strong, hard, power)
37
robust(adjective, person, body, strong, hard)
36
muscular(adjective, person, body, strong, hard)
34
sturdy(adjective, person, body, strong, power)
32
vigorous(adjective, strong, hard, power, great)
32
puissant(adjective, clear, strong, power, great)
29
effective(adjective, clear, strong, power, great)
28
stout(adjective, person, body, strong, hard)
27
strapping(adjective, person, body, strong, hard)
26
stalwart(adjective, person, body, strong, hard)
23
hefty(adjective, person, body, strong)
20
sinewy(adjective, strong, hard, power, sound)
20
energetic(adjective, strong, power, direct, sound)
19
forcible(adjective, clear, strong, direct, sound)
18
husky(adjective, person, body, strong)
18
persuasive(adjective, good, clear, strong, great)
17
formidable(adjective, strong, hard, difficult)
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APASmart Define. (2015). powerful thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/powerful/thesaurus/synonyms
ChicagoSmart Define. 2015. "powerful thesaurus" https://smartdefine.org/powerful/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, powerful thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/powerful/thesaurus/synonyms>.
MLASmart Define. "powerful thesaurus" 30 November 2015. Web. 27 September 2026. <https://smartdefine.org/powerful/thesaurus/synonyms>