Crossword clues for Open up 6 letters:OPENERBar toolOPENEREarliest matchOPENEDBegan doing businessOPENERFeature of some corkscrewsOPENEDLet in the first customerOPENLYIn a blatant mannerOPENEDUnsealedOPENERTool for canned goodsOPENEDBid one club, e.g.OPENEDBegan the bettingOPENERAct that warms up the crowdOPENEDHeld the first performanceOPENEDUnfurledOPENEDSet ajarOPENEDBet firstOPENEDBeganOPENERCan necessity before pull-tabsOPENERKey, e.g.OPENERFirst game of a doubleheaderOPENERKeyOPENERFirst stage numberOPENERMain event precederOPENERGame 1OPENERFirst gameOPENLYIn publicOPENEDFinished with previews, sayOPENEDMade the first bidOPENEDRaised the lidOPENEDWent into businessOPENEDBegan playing on BroadwayOPENERBand before the headlinerOPENERGame oneOPENLYIn plain sightOPENEDBid firstOPENERKitchen utensilOPENEDBegan the business dayOPENEDBegan on BroadwayOPENEDStarted the biddingOPENERWord after can or seasonOPENERBottle cap removerOPENERSeries starterOPENERBar accessoryOPENEDUnshutOPENERKitchen deviceOPENERStart of a seriesOPENERFirst pieceOPENERChurch key, e.g.OPENEDWarmed up the crowdOPENERFirst of a seriesOPENERGame 1 of a series