Solution

ARCANE

3 clues

Esoteric

Word class: Common adjective
Nature of clue: Synonym
Difficulty: Medium
Sources: Boatload Puzzles

Little-known

Word class: Common adjective
Nature of clue: Description
Difficulty: Easy
Sources: Boatload Puzzles

Other solutions to Little-known

OBSCURE

Obscure

Word class: Common adjective
Nature of clue: Synonym
Difficulty: Easy
Sources: Boatload Puzzles

Other solutions to Obscure

Words are categorized by artificial intelligence: there can be mistakes.