Crossword clues for Open out 6 letters:OPENERWarmup actOPENEDUnfurledOPENERJimi Hendrix, vis-à-vis the Monkees, circa 1967OPENLYNot behind closed doorsOPENLYIn full viewOPENEDRaised the lidOPENLYFor all to seeOPENLYIn a brazen mannerOPENEDBegan doing businessOPENERFirst pieceOPENEDRemoved the pull tab fromOPENERFirst game of a seriesOPENERTop removerOPENEDMade the first bidOPENEDBet firstOPENEDBroke the seal onOPENEDPerformed firstOPENEDPulled out the corkOPENLYWithout reserveOPENERMain act preludeOPENERFirst game of a doubleheaderOPENERStart of a seriesOPENLYLacking pretenseOPENERAct that warms up the crowdOPENEDWarmed up the crowdOPENERFirst of a seriesOPENERGame oneOPENERFirst in a playoff seriesOPENEDHeld the first performanceOPENEDLet in the first customerOPENLYWithout pretenseOPENEDBid one clubOPENERChurch key, e.g.OPENERGame 1OPENERChurch keyOPENEROne with a small setOPENEDPopped the corkOPENEDPreceded the headlinerOPENERAct before anyone elseOPENERHeadliner warmupOPENEDInauguratedOPENERGarage entry deviceOPENERWord after can or seasonOPENERBottle cap removerOPENERSeries starterOPENERFirst stage numberOPENERFirst game of the seasonOPENERBartender's needOPENEDUsed a corkscrewOPENEDWent into business