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

Crossword clues for Use a keyhole, perhaps 6 letters:

PEERIN: Use a keyhole, perhaps
PEEK: Use a keyhole, perhaps
PEER: Use a keyhole, perhaps
PEERSIN: Uses a keyhole, perhaps
SPIES: Uses a keyhole, perhaps