30 entries under unidentified topic. ×

12
undiscovered(adjective, strange, new, remote, mysterious)
5
unexplained(adjective, strange, new, remote, mysterious)
4
unascertained(adjective, strange, new, remote, mysterious)
3
obscure(adjective, strange, new, unknown, indefinite)
3
unapprehended(adjective, strange, new, remote, mysterious)
3
unrevealed(strange, new, remote, mysterious, indefinite)
2
anonymous(adjective, strange, indefinite)
2
concealed(strange, new, remote, mysterious, indefinite)
2
unheard-of(strange, new, remote, indefinite)
2
unperceived(strange, new, remote, mysterious, indefinite)
1
X(strange, new, remote, mysterious, indefinite)
1
desolate(strange, new, remote, mysterious, indefinite)
1
hidden(strange, new, remote, mysterious, indefinite)
1
incog(strange, new, remote, mysterious, indefinite)
1
incognito(strange, new, remote, indefinite)
1
nameless(adjective, strange, new, remote, mysterious)
1
secret(strange, new, remote, mysterious, indefinite)
1
so-and-so(strange, new, remote, mysterious, indefinite)
1
such-and-such(strange, new, remote, mysterious, indefinite)
1
uncelebrated(strange, new, remote, mysterious, indefinite)
<12>
11 years ago|2.1k views|share |citing 
APASmart Define. (2015). unexplored thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/unexplored/thesaurus/synonyms
ChicagoSmart Define. 2015. "unexplored thesaurus" https://smartdefine.org/unexplored/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, unexplored thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/unexplored/thesaurus/synonyms>.
MLASmart Define. "unexplored thesaurus" 14 April 2015. Web. 27 September 2026. <https://smartdefine.org/unexplored/thesaurus/synonyms>