Crossword clues for Sign 4 lettersAnswerClueSIGNSTOP or EXITSIGNA coach might flash oneSIGNTalk with one's handsSIGNLeo or LibraSIGNOne of the Zodiac's 12SIGNVestigeSIGNBillboardSIGNDriving instructor?SIGNPickup-line requestSIGNRatifySIGNSpeak using handsSIGNAries or TaurusSIGNEndorse, in a waySIGNSee 10 AcrossSIGNProtester's placardSIGNAutographSIGNHoroscope headingSIGNMake official, as a checkSIGNLamppost attachmentSIGNMake one's markSIGNCommunicate silentlySIGNNo Ball Playing, e.g.SIGNLeo or VirgoSIGNPut on one's rosterSIGNPosterSIGNWord after plus or minusSIGNTalk silentlySIGNAgree formallySIGNHint of the futureSIGNPut one's John Hancock onSIGNUse ASLSIGNPut one's name down onSIGNSpeak manuallySIGNAquarius, e.g.SIGNAuthorizeSIGNFinalize a contractSIGNTalk digitallySIGNCommunicate digitallySIGNPut one's name onSIGNSandwich board, e.g.SIGNSpeak to the deafSIGNWrite one's name onSIGNSet down your John HancockSIGNCatcher's communicationSIGNLeo, for oneSIGNKeep off the grass, e.g.SIGNSymbol.SIGNUse AmeslanSIGNLibra or LeoSIGNLegalize, in a way
