- Definitions|2
- Thesaurus|729
- Abbreviations|0
39 entries under true topic. ×
| reliable(adjective, honest, solid, certain) | |
| loyal(adjective, good, strong, honest, solid) | |
| constant(adjective, good, change, strong, continue) | |
| sure(adjective, certain, definite, reliable) | |
| certain(adjective, strong, certain, sure) | |
| dependable(adjective, good, strong, honest, solid) | |
| trustworthy(adjective, good, strong, honest, solid) | |
| staunch(noun, adjective, good, strong, firm) | |
| steadfast(adjective, good, strong, honest, solid) | |
| steady(adjective, good, strong, firm, honest) | |
| trusty(adjective, good, strong, honest, solid) | |
| faithful(adjective, good, strong, honest, solid) | |
| resolute(adjective, set, strong, firm, determined) | |
| stable(adjective, good, strong, solid) | |
| unswerving(adjective, set, strong, firm, determined) | |
| unwavering(adjective, set, clear, strong, firm) | |
| determined(adjective, good, strong, firm, honest) | |
| firm(adjective, good, set, clear, strong) | |
| secure(adjective, open, solid, certain) | |
| devoted(adjective, good, strong, firm, honest) |
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| APA | Smart Define. (2016). unfailing thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/unfailing/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "unfailing thesaurus" https://smartdefine.org/unfailing/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2016, unfailing thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/unfailing/thesaurus/synonyms>. |
| MLA | Smart Define. "unfailing thesaurus" 3 March 2016. Web. 28 September 2026. <https://smartdefine.org/unfailing/thesaurus/synonyms> |