366 entries under active topic. ×

143
persistent(adjective, tough, strain, flat, firm)
113
sound(noun, adjective, calm, clear, strong)
95
robust(adjective, person, clear, body, hard)
59
powerful(adjective, good, person, clear, body)
53
vigorous(adjective, person, great, sound, tough)
46
sturdy(adjective, calm, person, body, strong)
41
tough(adjective, calm, person, body, hard)
39
potent(adjective, good, clear, great, sound)
39
enormous(adjective, feature, characteristic, person, body)
34
forceful(adjective, clear, power, great, sound)
29
stalwart(adjective, calm, person, body, great)
28
rugged(adjective, hard, sound, tough, fit)
27
intense(adjective, characteristic, strong, great, tough)
25
hearty(adjective, person, body, power, sound)
23
hardy(noun, adjective, person, body, great)
23
effective(adjective, clear, power, tough, energetic)
20
energetic(adjective, open, sound, tough, sharp)
20
hale(adjective, strong, sound, tough, fit)
20
strapping(adjective, person, body, great, sound)
19
healthy(adjective, person, sound, tough, right)
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APASmart Define. (2016). strong thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/strong/thesaurus/synonyms
ChicagoSmart Define. 2016. "strong thesaurus" https://smartdefine.org/strong/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, strong thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/strong/thesaurus/synonyms>.
MLASmart Define. "strong thesaurus" 1 April 2016. Web. 22 September 2026. <https://smartdefine.org/strong/thesaurus/synonyms>