82 entries under sound topic. ×

7
hardy(noun, adjective, strong, great)
6
firm(noun, adjective, clear, strong)
6
hearty(adjective, strong, tough, fit)
6
solid(adjective, good, strong, outstanding)
6
substantial(good, strong, right, fit)
6
tough(adjective, clear, strong, severe)
5
stalwart(adjective, strong, great, tough)
4
sinewy(adjective, strong, tough, fit)
3
capable(adjective, strong, direct, tough)
3
good(right, reasonable, rational, genuine)
3
hale(adjective, strong, tough, fit)
3
rugged(adjective, strong, tough, energetic)
3
secure(adjective, strong, tough, firm)
3
stable(adjective, strong, tough, firm)
3
strapping(adjective, strong, great, tough)
2
able(adjective, strong, direct, tough)
2
athletic(adjective, strong, tough, fit)
2
hard as nails(expression, adjective, idiom, strong)
2
heavy(adjective, strong, tough, severe)
2
in force(expression, good, right, reasonable)
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APASmart Define. (2015). potent thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/potent/thesaurus/synonyms
ChicagoSmart Define. 2015. "potent thesaurus" https://smartdefine.org/potent/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, potent thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/potent/thesaurus/synonyms>.
MLASmart Define. "potent thesaurus" 13 April 2015. Web. 28 September 2026. <https://smartdefine.org/potent/thesaurus/synonyms>