154 entries under obscure topic. ×

4
unnoted(adjective, strange, mysterious, indefinite)
4
unrenowned(adjective, strange, mysterious, unfamiliar)
3
abstruse(dark, strange, deep, secret)
3
novel(adjective, unusual, strange, new)
3
supernatural(noun, adjective, dark, mysterious)
3
unexposed(adjective, dark, secret, hidden)
3
unintelligible(dark, superior, mysterious, heavenly)
3
unperceived(adjective, strange, mysterious, indefinite)
3
unseen(adjective, dark, secret, hidden)
2
X(adjective, strange, mysterious, indefinite)
2
distant(adjective, experience, strange, humble)
2
far(adjective, experience, distant, different)
2
impenetrable(dark, superior, strange, mysterious)
2
close(dark, secret, hidden, concealed)
2
clouded(dark, anxious, worried, troubled)
2
covered(secret, hidden, concealed, unseen)
2
cryptic(dark, strange, secret, hidden)
2
desolate(adjective, strange, mysterious, indefinite)
2
disguised(adjective, secret, hidden, underground)
2
eclipsed(dark, secret, hidden, concealed)
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APASmart Define. (2015). unknown thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/unknown/thesaurus/synonyms
ChicagoSmart Define. 2015. "unknown thesaurus" https://smartdefine.org/unknown/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, unknown thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/unknown/thesaurus/synonyms>.
MLASmart Define. "unknown thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/unknown/thesaurus/synonyms>