Eirish

The new Eirish constitution never mentions the Anglo-king or Empire. ... An Eirish Supreme Court takes the place of the British Privy Council as haven of last resort.

Source: wiktionary

I wonder whether there is an adjective governing the word "Eire." We have been listening to the Prime Minister and the hon. Member above the Gangway and the hon. Member for Down (Sir D. Reid) and I hoped that I should hear an adjective corresponding to the word "Eire." I do not know whether I should be in order if I said "Eirish."

Source: wiktionary

So far as the appointment of Consuls or even Ministers is concerned, His Majesty holds the same position for Eire as he does for Canada or South Africa. The only variance is that in the Eirish Act "King" is spelt with a small "k."

Source: wiktionary

The Board must realise that we may not be able to obtain satisfaction, as the question of Eirish neutrality raises political issues which have not yet been faced, and which the First Lord is not certain he can solve.

Source: wiktionary