- Definitions|1
- Thesaurus|313
- Abbreviations|0
| undivulged | |
| unexposed | |
| unfathomed | |
| unheard | |
| unheard of(verb, expression, phrasal verb, strange, indefinite) | |
| unnamed(strange, indefinite, unidentified) | |
| unnoted(strange, new, remote, indefinite, unidentified) | |
| unplumbed | |
| unrecognized(strange, new, remote, mysterious, indefinite) | |
| unrenowned(strange, new, remote, mysterious, indefinite) | |
| unseen | |
| unspied | |
| unsung(strange, new, remote, indefinite, unidentified) | |
| unsuspected | |
| untold(strange, new, remote, mysterious, indefinite) | |
| untouched | |
| weird | |
| incognizable | |
| a | |
| abstruse |
For more, visit
Unexplained on
Power Thesaurus
| APA | Smart Define. (2015). unexplained thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/unexplained/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "unexplained thesaurus" https://smartdefine.org/unexplained/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2015, unexplained thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/unexplained/thesaurus/synonyms>. |
| MLA | Smart Define. "unexplained thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/unexplained/thesaurus/synonyms> |