Crossword clues for Opening __ 4 letters:OPENSesame openerOPENTake the wraps offOPENWelcomingOPENMake the initial bet, in pokerOPENSpread outOPENFor all comersOPENTourney typeOPENCanadian ___ (golf tourney)OPENSuggestibleOPENExposedOPENForthrightOPENMake the first betOPENSporting eventOPENBid one club, e.g.OPENUnfilled, as datesOPENReady for anythingOPENStart doing businessOPENTourney for anyone who qualifiesOPENUnhampered by embargoesOPENLike steppesOPENFrankOPENTournament typeOPENSet up shopOPENUnlockOPENIn full bloom, as flowersOPENLetting anyone playOPENUnreservedOPENWilling to consider new ideasOPENTransparentOPENAboveboard's mateOPENCanadian ___ Golf TournamentOPENDentist's requestOPENNot buttonedOPENFrench ___ (tennis tournament)OPEN___ letterOPENUnfilledOPENLike some relationshipsOPENLead offOPENMajor golfing eventOPENUnpackOPENReady to serveOPENAdmitting new studentsOPENWith 11-Down, afford a view ofOPENAdmitting all contestantsOPENMake the initial betOPENCome-one come-all competitionOPENWord in neonOPENWithout a roofOPENStore signOPENSpeak freely, with "up"