Crossword clues for Pre-___. 3 letters:PREAnte- kinPREPrefix's prefixPREGrand ___ National Historic ParkPREBefore, when beforePREFace opening?PREGrand ___, Nova Scotia ("Evangeline" setting)PREStart to exist?PRECursor's lead-inPRECalculus opener?PRE__-medPRESelf-descriptive sort of fix?PREEqual of ante-PREPalm smartphonePREStart of a position?PREDetermined beginning?PREStart to dominate?PREBefore, introductionPRELead-in to marital or menstrualPREStart of school?PREBeforePREPrefix with mature or determinedPREAnte-PREHistoric leader?PREStart of adolescence?PREPost oppositePREPost's oppositePRE__-opPREAmble startPREPhone with a slide-out QWERTYPREPrefix for vent or sentPRESeason lead-inPREJudicial start?PREGame opener?PREOpposite of post-PREGrand-___, Nova ScotiaPREComing beforePREHistoric beginning?PREAnte-'s oppositePREBefore, when placed before somethingPRELead-in to requisitePREFab start?PRE__-Columbian eraPREAhead of, for startersPREBefore-the-fact, in combinationsPREBefore the flop, to a poker playerPREHistoric introduction?PREHistoric starterPREDetermined lead-inPRELaw or school lead-inPREBefore (prefix)