103 entries under sound topic. ×
| firm(noun, adjective, state, calm, good) | |
| strong(adjective, good, strong, hard) | |
| steady(adjective, state, calm, good, quiet) | |
| durable(adjective, strong, secure, tough) | |
| stout(adjective, strong, tough, strain) | |
| substantial(adjective, strong, hard, complete) | |
| enduring(adjective, quality, strong, tough) | |
| robust(adjective, strong, complete, secure) | |
| unyielding(adjective, strong, hard, secure) | |
| well-balanced(adjective, calm, strain, rational) | |
| solid(adjective, good, strong, hard) | |
| fixed(adjective, adverb, state, calm, quiet) | |
| sturdy(adjective, state, strong, hard) | |
| secure(verb, adjective, quality, strong, hard) | |
| reliable(adjective, strong, tough, easy) | |
| staunch(noun, adjective, good, strong) | |
| balanced(adjective, calm, strong, direct) | |
| dependable(adjective, good, strong, tough) | |
| calm(adjective, quiet, smooth, reasonable) | |
| tough(adjective, strong, firm, heavy) |
For more, visit
Stable on
Power Thesaurus
| APA | Smart Define. (2015). stable thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/stable/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "stable thesaurus" https://smartdefine.org/stable/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2015, stable thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/stable/thesaurus/synonyms>. |
| MLA | Smart Define. "stable thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/stable/thesaurus/synonyms> |