45 entries under indefinite topic. ×
| unnamed(adjective, strange, unknown, undisclosed) | |
| unknown(adjective, obscure, strange, mysterious) | |
| anonymous(adjective, strange, choice, unknown) | |
| nameless(adjective, strange, unknown, undisclosed) | |
| alien(adjective, strange, new, remote, mysterious) | |
| concealed(adjective, strange, new, remote, mysterious) | |
| desolate(adjective, strange, new, remote, mysterious) | |
| distant(adjective, strange, new, remote, mysterious) | |
| exotic(adjective, strange, new, remote, mysterious) | |
| far(adjective, strange, new, remote, mysterious) | |
| far-off(adjective, strange, new, remote, mysterious) | |
| faraway(adjective, strange, new, remote, mysterious) | |
| foreign(adjective, strange, new, remote, mysterious) | |
| hidden(adjective, strange, new, remote, mysterious) | |
| incog(adjective, strange, new, remote, mysterious) | |
| little known(expression, adjective, strange, new, remote) | |
| mysterious(adjective, strange, new, remote) | |
| new(adjective, strange, remote, mysterious) | |
| obscure(adjective, strange, unknown, unidentified) | |
| remote(adjective, strange, new, mysterious) |
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| APA | Smart Define. (2015). x thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/x/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "x thesaurus" https://smartdefine.org/x/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2015, x thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/x/thesaurus/synonyms>. |
| MLA | Smart Define. "x thesaurus" 27 October 2015. Web. 22 September 2026. <https://smartdefine.org/x/thesaurus/synonyms> |