Pure
Heard in Cork, Mayo, Cavan, Tipperary, Galway, Donegal, Sligo, Carlow, Derry, Kildare, Limerick, Tyrone and Wicklow
Used as an intensive modifier meaning genuinely or thoroughly.
He bought a round for the whole pub, a pure daycint biy altogether!
He purchased a round of libations for the entire tavern, a thoroughly decent fellow indeed!