Pure
Heard in Limerick, Cork, Mayo, Cavan, Tipperary, Galway, Donegal, Sligo, Carlow, Derry, Kildare, Tyrone and Wicklow
Used as an intensifier meaning absolute or complete.
Will you look at him, he's a pure dose of a feen altogether!
Would you observe that fellow, he is an entirely irritating individual if one is being frank.