Other crossword clues for answer "ALLCLEAR"ALLCLEARSignal after an air raidSignal that may allay anxietySignal that danger has passedSafety signalAir raid enderReassuring signal on the battlefieldReassuring signalSafety announcementAlert nullifierSiren signal.C. D. signal.Welcome signal.Signal that ends 50 AcrossPost-danger signal30-Down nullifierDanger has passed signalThe danger has passedIt's safe nowSafe wordsDanger over signal