Crossword clues for It's a first 5 lettersAnswerClueFIRSTGuinness classificationFIRSTThat's a ___!FIRSTPrimarilyFIRSTSee 53-AcrossFIRSTWith 27-Down, ground levelFIRSTIn the vanFIRSTWalk destinationFIRSTCertain baseFIRSTBefore the restFIRSTMark McGwire's positionFIRSTBlue-ribbon classificationFIRSTOn the ___ day of Christmas . . .FIRSTSafety ___FIRSTPrimoFIRSTAdjective for Washington.FIRSTWinner's spotFIRSTBlue ribbon placeFIRSTBlue-ribbon positionFIRSTTop spotFIRSTBefore all othersFIRSTBase placeFIRSTWhere the U.N. is in Manhattan, with 27-AcrossFIRSTThe beginning.FIRSTPremier.FIRSTPre-eminent.FIRSTMore of verseFIRSTIn the leadFIRSTSee 61 AcrossFIRSTThe ___ NoelFIRSTCardinals' place in 1982FIRSTTopsFIRSTWinning positionFIRSTLeadingFIRSTInitialFIRSTGold medalist's positionFIRSTAt the forefrontFIRSTOriginalFIRSTOn topFIRSTChief instrument of a groupFIRSTLeading the leagueFIRSTWord in a White House titleFIRSTWord of distinctionFIRSTOf historical importanceFIRSTEarly responder's comment on some threadsFIRSTPart 3 of factFIRSTWinner's positionFIRSTGroundbreaking spot?FIRSTAlpha.FIRSTOne of the bases.FIRSTOpening