HOLY ROMAN EMPEROR(noun) Did you mean: Synonyms Antonyms Rhymes Also try: holinessimperatorshipDefinitions There is 1 meaning of the phrase Holy Roman Emperor. Holy Roman Emperor - as a noun Sovereign of the holy roman empire Word Variations & RelationsStarts H Starts HO Starts HOL Starts HOLY Ends R Ends OR Ends ROR Ends EROR Starts H & ends R Starts HO & ends R Starts H & ends OR A-Z Proximitiesholstering 14holsters 11holt 7holts 8holy 10 Holy Roman Emperor holydam 16holydame 17holydames 18holydams 17holyday 17