Crossword clues for Flap in the wind. 4 lettersAnswerClueSLATFlap in the wind.CAPEAttire that flaps in the windKITEIts tail flaps in the windKITEIts tail may flap in the windFIFEWind heard near a flapping U.S.M.C. flag, maybeTIECLIPIt prevents flapping in the wind