- Definitions|2
- Thesaurus|1.2k
- Abbreviations|0
33 entries under flawless topic. ×
| reliable(adjective, clear, certain, certainty) | |
| unfailing(adjective, certain, reliable, trustworthy) | |
| dependable(adjective, certain, reliable, trustworthy) | |
| perfect(adjective, faultless, dependable, unerring) | |
| correct(adjective, perfect, precise, faultless) | |
| exact(adjective, perfect, precise, faultless) | |
| faultless(adjective, perfect, dependable, unerring) | |
| accurate(adjective, perfect, certain, precise) | |
| impeccable(adjective, dependable, unerring) | |
| safe(adjective, clear, valid, undoubtable) | |
| sure-fire(adjective, informal, certain, dependable) | |
| immaculate(complete, perfect, precise, sure) | |
| nice(perfect, precise, faultless, exquisite) | |
| errorless(perfect, precise, faultless, exquisite) | |
| guaranteed(adjective, clear, certain, valid) | |
| precise(perfect, faultless, exquisite) | |
| tried | |
| unflawed(perfect, precise, faultless, exquisite) | |
| A-okay(perfect, precise, faultless, exquisite) | |
| aces(perfect, precise, faultless, exquisite) |
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| APA | Smart Define. (2015). infallible thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/infallible/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "infallible thesaurus" https://smartdefine.org/infallible/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2015, infallible thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/infallible/thesaurus/synonyms>. |
| MLA | Smart Define. "infallible thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/infallible/thesaurus/synonyms> |