- Definitions|2
- Thesaurus|585
- Abbreviations|0
130 entries under adjective topic. ×
| undefinable | |
| undiscoverable(hidden, unfathomable, incomprehensible, enigmatic) | |
| unearthly(superior, marvelous, amazing, supernatural) | |
| unfounded(defended, verbal attack) | |
| unheard-of(strange, unfathomable, puzzling) | |
| unjustifiable(defended, verbal attack) | |
| unknowable(obscure, solid, dark, strange) | |
| unnatural(strange, supernatural, uncanny, unexplained) | |
| unreasonable(defended, verbal attack) | |
| unsound(defended, verbal attack) | |
| untenable(defended, verbal attack) | |
| astounding | |
| cabbalistic | |
| crazy | |
| eccentric | |
| excessive | |
| extramundane | |
| funny | |
| grotesque | |
| incredible |
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| APA | Smart Define. (2015). inexplicable thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/inexplicable/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "inexplicable thesaurus" https://smartdefine.org/inexplicable/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2015, inexplicable thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/inexplicable/thesaurus/synonyms>. |
| MLA | Smart Define. "inexplicable thesaurus" 10 April 2015. Web. 29 September 2026. <https://smartdefine.org/inexplicable/thesaurus/synonyms> |