Crossword clues for Roman ruler 6 letters:CAESARRoman rulerCAESARRoman ruler who said "The die is cast"NERORoman ruler of ill reputeNEROInfamous Roman rulerNERORoman rulerOTHORoman ruler.GALBARoman ruler.EMPERORRoman rulerNEROAncient Roman rulerSULLARoman ruler before CaesarNEROSupposedly insane Roman rulerEMPERORZEROInept Roman ruler?NERVARoman rulerAUGUSTUSRoman rulerAURELIANRoman rulerEMPERORZEROHapless Roman ruler?OTTOSSome Holy Roman Empire rulersOTHOHoly Roman Empire ruler, 862–973.OTHORuler of Holy Roman Empire.