Arrah

• arrah: (Anglo-Irish) but, now, really, then, truly; an interjection used at the beginning of a clause in an expostulatory or deprecatory sense; from the Irish interjection ara

• yerrah: (Anglo-Irish) a form of "Arrah" in which the interjection is preceded by the oath "O God" (Irish: a Dhia ara)
  • A First-Draft Version of Finnegans Wake: And it's herself that's fine too,

• Arrah-na-Pogue: eponymous heroine of Dion Boucicault's play = ALP