- Definitions|2
- Thesaurus|1.2k
- Abbreviations|0
7 entries under complete topic. ×
| sure(adjective, clear, certain, reliable) | |
| inerrant(adjective, certain, sure, valid) | |
| immaculate(perfect, precise, sure, flawless) | |
| genuine(clear, certain, sure, valid) | |
| indubitable(clear, certain, sure, valid) | |
| real(clear, certain, sure, valid) | |
| valid(clear, certain, sure, unquestionable) |
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| APA | Smart Define. (2015). infallible thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/infallible/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "infallible thesaurus" https://smartdefine.org/infallible/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2015, infallible thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/infallible/thesaurus/synonyms>. |
| MLA | Smart Define. "infallible thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/infallible/thesaurus/synonyms> |