- Definitions|2
- Thesaurus|1.7k
- Abbreviations|0
80 entries under fast topic. ×
| faithful(adjective, close, correct, firm, certain) | |
| unvarying(adjective, calm, strong, secure, firm) | |
| secure(adjective, calm, strong, sound, tough) | |
| staunch(adjective, calm, close, strong, sound) | |
| sturdy(adjective, calm, strong, sound, secure) | |
| sure(adjective, calm, close, strong, complete) | |
| unswerving(adjective, close, set, correct, firm) | |
| loyal(adjective, close, correct, firm, honest) | |
| set(adjective, calm, strong, secure, flat) | |
| solid(adjective, calm, strong, sound, tough) | |
| true(adjective, close, strong, correct, flat) | |
| dependable(adjective, close, strong, tough, correct) | |
| devoted(adjective, close, correct, warm, firm) | |
| hard-core(adjective, close, correct, firm, honest) | |
| reliable(adjective, calm, close, strong, secure) | |
| stalwart(adjective, calm, strong, sound, secure) | |
| well-built(adjective, calm, strong, sound, secure) | |
| well-founded(adjective, calm, strong, sound, secure) | |
| affectionate(adjective, close, correct, firm, honest) | |
| allegiant(adjective, close, correct, firm, honest) |
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| APA | Smart Define. (2016). enduring thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/enduring/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "enduring thesaurus" https://smartdefine.org/enduring/thesaurus/synonyms (accessed September 21, 2026). |
| Harvard | Smart Define 2016, enduring thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/enduring/thesaurus/synonyms>. |
| MLA | Smart Define. "enduring thesaurus" 29 March 2016. Web. 21 September 2026. <https://smartdefine.org/enduring/thesaurus/synonyms> |