2
anonymous(adjective, strange, indefinite, unidentified)
2
enigmatic
2
hidden(strange, new, remote, mysterious, indefinite)
2
little-known(adjective, obscure, unknown, unfamiliar, untraveled)
2
nameless(adjective, obscure, strange, new, remote)
2
off the beaten path
2
secret(strange, new, remote, mysterious, indefinite)
2
solved(verb, latency implication)
2
unapprehended(strange, new, remote, mysterious, indefinite)
2
unascertained(strange, new, remote, mysterious, indefinite)
2
undeveloped
2
unfound(adjective, knowledge, obscure, untraveled)
2
unheard
2
unobserved(adjective, hidden, unseen, ignored, overlooked)
1
alien(strange, new, remote, mysterious, private)
1
beyond
1
boondocks
1
concealed(strange, new, remote, mysterious, hidden)
1
desolate(strange, new, remote, mysterious, indefinite)
1
distant(strange, new, remote, mysterious, indefinite)
11 years ago|4.8k views|share |citing 
APASmart Define. (2015). undiscovered thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/undiscovered/thesaurus/synonyms
ChicagoSmart Define. 2015. "undiscovered thesaurus" https://smartdefine.org/undiscovered/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, undiscovered thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/undiscovered/thesaurus/synonyms>.
MLASmart Define. "undiscovered thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/undiscovered/thesaurus/synonyms>