Synonyms|67Antonyms|3|Broader|0Narrower|0Related|8

23 entries under obscure topic. ×

6
unheard-of(adjective, unknown, unfamiliar, unique)
4
unknown(adjective, unfamiliar)
2
undiscovered(adjective, unknown, unfamiliar, untraveled)
2
unsung(adjective, unknown, unfamiliar)
1
abstruse(adjective, complex)
1
arcane(adjective, complex, abstruse)
1
cabalistic(adjective, complex, abstruse)
1
cryptic(adjective, complex, abstruse)
1
deep(adjective, complex, abstruse)
1
esoteric(adjective, complex, abstruse)
1
hidden(adjective, complex, abstruse)
1
mysterious(adjective, complex, abstruse)
1
nameless(adjective, unknown, unfamiliar)
1
orphic(adjective, complex, abstruse)
1
rare(adjective, unknown, unfamiliar)
1
recondite(adjective, complex, mysterious, abstruse)
1
secret(adjective, complex, abstruse)
1
undetected(adjective, undiscovered, untraveled, unfound)
1
unexposed(adjective, undiscovered, untraveled, unfound)
0
little known(expression, adjective, complex, abstruse)
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APASmart Define. (2013). little-known thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/little-known/thesaurus/synonyms
ChicagoSmart Define. 2013. "little-known thesaurus" https://smartdefine.org/little-known/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2013, little-known thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/little-known/thesaurus/synonyms>.
MLASmart Define. "little-known thesaurus" 28 June 2013. Web. 1 October 2026. <https://smartdefine.org/little-known/thesaurus/synonyms>