Answer: emperors

AnswerCrossword Clue
EMPERORSCharlemagne and Constantine
emperorsA sovereign ruler of great power and rank, esp. one ruling an empire
emperorsEMPEROR, the ruler of an empire
emperorsAn orange and brown North American butterfly with a swift dodging flight, breeding chiefly on hackberries
EMPERORSTitus and Tiberius
EMPERORSMaximilian and Charlemagne, for two
EMPERORSButterflies with crowned heads
EMPERORSFranz Josef I and Haile Selassie
EMPERORSSome moths and penguins
EMPERORSMontezuma and others
EMPERORSPower line?
EMPERORSNero et al.
EMPERORSConstantine and Hadrian
EMPERORSCaesar and Napoleon
EMPERORSOld Roman leaders
EMPERORSMonarchs
EMPERORSRulers.
EMPERORSRulers in Gibbon's "Decline and Fall."
EMPERORSRulers of ancient Rome
EMPERORSBig wheels
EMPERORSAbsolute rulers
EMPERORSCrowned heads
EMPERORSHirohito, et al.
EMPERORSMaximilian and Charlemagne
EMPERORS"The ... New Clothes"
EMPERORSFollowers in the line of Augustus
EMPERORSAkihito and Nero, e.g.