Synonyms|745Antonyms|225|Broader|18Narrower|0Related|1.8k

50 entries under sound topic. ×

8
sinewy(adjective, strong, hard, strength)
8
substantial(adjective, calm, strong, secure)
7
healthy(adjective, strong, hard, tough)
6
durable(adjective, calm, strong, secure)
6
unyielding(adjective, strong, hard, tough)
5
forceful(adjective, strong, great, tough)
5
potent(adjective, strong, great, tough)
5
stable(adjective, strong, tough, firm)
4
energetic(adjective, strong, tough, solid)
4
puissant(adjective, strong, heavy, powerful)
3
indefatigable(adjective, strong, tough, fit)
3
steady(adjective, calm, strong, tough)
3
unflagging(adjective, strong, tough, fit)
3
well-built(adjective, calm, person, body, strong)
2
active(adjective, strong, tough, solid)
2
big(adjective, person, body, strong)
2
enduring(adjective, calm, strong, secure)
2
forcible(adjective, strong, tough, solid)
2
hard as nails(expression, adjective, idiom, strong, hard)
2
heavy(adjective, person, body, strong)
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ChicagoSmart Define. 2016. "stalwart thesaurus" https://smartdefine.org/stalwart/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2016, stalwart thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/stalwart/thesaurus/synonyms>.
MLASmart Define. "stalwart thesaurus" 23 March 2016. Web. 30 September 2026. <https://smartdefine.org/stalwart/thesaurus/synonyms>