- Definitions|2
- Thesaurus|2.2k
- Abbreviations|0
78 entries under strange topic. ×
| unapprehended(new, remote, mysterious, indefinite) | |
| unascertained(new, remote, mysterious, indefinite) | |
| uncanny(obscure, dark, superior, mysterious) | |
| uncharted(adjective, new, remote, mysterious) | |
| undistinguished(indefinite, unidentified) | |
| unexplained(new, remote, mysterious, indefinite) | |
| unexplored(new, remote, mysterious, indefinite) | |
| unfamiliar(new, remote, mysterious, indefinite) | |
| unheard-of(indefinite, unidentified) | |
| unheard of(expression, isolated, indefinite, reclusive) | |
| unidentified(new, remote, mysterious, secret) | |
| unnamed(indefinite, unidentified) | |
| unnatural(obscure, dark, superior, mysterious) | |
| unnoted(isolated, indefinite, reclusive, uncompanionable) | |
| unrenowned(new, remote, mysterious, indefinite) | |
| unspecified(indefinite, unidentified) | |
| weird(obscure, deep, mysterious, mystic) | |
| undetermined(indefinite, unidentified) |
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| APA | Smart Define. (2015). hidden thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/hidden/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "hidden thesaurus" https://smartdefine.org/hidden/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2015, hidden thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/hidden/thesaurus/synonyms>. |
| MLA | Smart Define. "hidden thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/hidden/thesaurus/synonyms> |