- Definitions|2
- Thesaurus|729
- Abbreviations|0
72 entries under strong topic. ×
| resolute(adjective, set, firm, determined) | |
| stable(adjective, good, solid, true) | |
| unswerving(adjective, set, firm, determined) | |
| unwavering(adjective, set, clear, firm) | |
| determined(adjective, good, firm, honest) | |
| firm(adjective, good, set, clear) | |
| unceasing(adjective, continue, firm, determined) | |
| continuing(adjective, firm, certain, determined) | |
| persevering(adjective, set, firm, energetic) | |
| pertinacious(adjective, firm, determined, steady) | |
| solid(adjective, good, open, certain) | |
| sound(adjective, solid, steady, consistent) | |
| tenacious(adjective, firm, determined, steady) | |
| devoted(adjective, good, firm, honest) | |
| incessant(adjective, continue, firm, determined) | |
| predictable(adjective, good, solid, steady) | |
| patient(adjective, firm, determined, steady) | |
| safe(adjective, good, solid, steady) | |
| dedicated(adjective, firm, determined, steady) | |
| definite(adjective, good, clear, solid) |
For more, visit
Unfailing on
Power Thesaurus
| APA | Smart Define. (2016). unfailing thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/unfailing/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "unfailing thesaurus" https://smartdefine.org/unfailing/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2016, unfailing thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/unfailing/thesaurus/synonyms>. |
| MLA | Smart Define. "unfailing thesaurus" 3 March 2016. Web. 29 September 2026. <https://smartdefine.org/unfailing/thesaurus/synonyms> |