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% replaces any number of letters (la% - lake, lamp)_ replaces one letter (ca_ - car, cat)

Crossword clues for A flat counterpart:

GSHARP: A flat counterpart
SHARPS: Flats' counterparts
SHARPS: Counterparts of flats, in music
SHARP: Flat's counterpart
HEELS: Counterparts of flats
SHARP: Flat's musical counterpart