SEAN O'CASEY(noun) Did you mean: Synonyms Rhymes Also try: seancasesDefinitions There is 1 meaning of the phrase Sean O'casey. Sean O'casey - as a noun Irish playwright (1880-1964) Synonyms (Exact Relations)o'caseyWord Variations & RelationsAnagrams Starts S Starts SE Starts SEA Starts SEAN Ends Y Ends EY Ends SEY Ends ASEY Starts S & ends Y Starts SE & ends Y Starts S & ends EY A-Z Proximitiesseamstresses 14seamstressies 15seamstressy 16seamy 10sean 4 Sean O'casey seanadseance 8seances 9seaned 7seaning 8