- Definitions|2
- Thesaurus|257
- Abbreviations|0
17 entries under short topic. ×
| by surprise(expression, idiom, adverb, prepared) | |
| sudden(suddenly, unexpectedly, unawares, abruptly) | |
| abruptly(adverb, unprepared, quickly, sudden) | |
| accidentally(sudden, suddenly, unexpectedly, unawares) | |
| by accident(expression, sudden, suddenly, unexpectedly) | |
| by mistake(expression, sudden, suddenly, unexpectedly) | |
| carelessly(sudden, suddenly, unexpectedly, unawares) | |
| ignorantly(sudden, suddenly, unexpectedly, unawares) | |
| inadvertently(sudden, suddenly, unexpectedly, unawares) | |
| mistakenly(sudden, suddenly, unexpectedly, unawares) | |
| off guard(expression, sudden, suddenly, unexpectedly) | |
| surprisingly(sudden, suddenly, unexpectedly, unawares) | |
| unconsciously(sudden, suddenly, unexpectedly, unawares) | |
| unexpectedly(sudden, suddenly, unawares, abruptly) | |
| unintentionally(sudden, suddenly, unexpectedly, unawares) | |
| unknowingly(sudden, suddenly, unexpectedly, unawares) | |
| unwittingly(sudden, suddenly, unexpectedly, unawares) |
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| APA | Smart Define. (2015). aback thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/aback/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "aback thesaurus" https://smartdefine.org/aback/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2015, aback thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/aback/thesaurus/synonyms>. |
| MLA | Smart Define. "aback thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/aback/thesaurus/synonyms> |