Solution

TONES

2 clues

Hues

Word class: Common noun
Nature of clue: Synonym
Difficulty: Very easy
Sources: Boatload Puzzles
Topics: Colors - Light - Vision

Other solutions to Hues

Pitches

Word class: Common noun
Nature of clue: Synonym
Difficulty: Easy
Sources: Boatload Puzzles
Topics: Music, Sounds - Hearing

Other solutions to Pitches

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