- Definitions|1
- Thesaurus|191
- Abbreviations|0
11 entries under idiom topic. ×
| beyond shadow of doubt(expression, adverb, absolutely, certainly) | |
| come what may(expression, adverb, absolutely, certainly) | |
| rain or shine(expression, adverb, absolutely, certainly) | |
| without fail(expression, adverb, absolutely, certainly) | |
| never otherwise(expression, uniformity) | |
| nothing else but(expression, adverb, absolutely, certainly) | |
| to be sure(expression, adverb, absolutely, certainly) | |
| without exception(expression, uniformity) | |
| by clockwork(expression, uniformity) | |
| for sure | |
| without a doubt(expression, adverb, unquestionably, indubitably) |
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| APA | Smart Define. (2013). unfailingly thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/unfailingly/thesaurus/synonyms |
| Chicago | Smart Define. 2013. "unfailingly thesaurus" https://smartdefine.org/unfailingly/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2013, unfailingly thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/unfailingly/thesaurus/synonyms>. |
| MLA | Smart Define. "unfailingly thesaurus" 17 June 2013. Web. 22 September 2026. <https://smartdefine.org/unfailingly/thesaurus/synonyms> |