dyes
Ayes, byes, cyst, eyed and gyms are four letter words. Additional four letter words include gyro, hymn, lynx, myth, type and typo.
Four letter words ending with Y:AblyAchyAwayAwryBodyBonyBrayBuoyBuryCityClayCloyConyCopyCozyCrayDenyDoryDozyDrayDutyEasyEnvyFlayFrayFreyGoryGrayGreyHazyHolyJuryLadyLazyLevyLilyMiryNaryNavyNosyOilyOkayOnlyOozyPinyPityPlayPloyPonyPosyPrayPreyQuayRacyRelyRosyShaySlaySpaySpryStaySwayTidyTinyTonyTrayTroyVaryVeryWaryWavyWilyWiry
Some four letter words that end with Y are:ablyahoyairyarmyawaybabybevybodyboxybuoyburybusycityclaycloycopycozydefydenydewydulydutyeasyeddyedgyenvyflayfoxyfrayfurygorygrayhazyholyickyidlyiffyinkyjoeyjurylacyladylazylevylilymanynarynavynosyobeyoilyokayonlyoozyorgypityplayployponypraypreypunyquayracyrelyrosyrubysexyslayspaysprystayswaytheytidytinytonytraytroyuglyvaryverywarywavywaxywheywilywiryzany
Four letter words:theytidytinytobytonytorytraytroy
Some four letter words that start with Y are:yankyardyarnyawnyeahyearyellyelpyipeyogayokeyolkyoreyouryowlyuckyuleyurt