What is the difference between Scottish Irish Welsh and British Languages?

Scottish, Irish, Welsh, and British are not languages but nationalities or ethnicities. Here are some languages associated with each:

Scottish:

- Scots: A language closely related to English that is spoken in parts of Scotland.

- Scottish Gaelic: A Celtic language spoken in some areas of Scotland.

Irish:

- Irish: A Celtic language that is spoken in Ireland and some parts of Northern Ireland.

- Ulster Scots: A dialect of Scots spoken in Northern Ireland.

Welsh:

- Welsh: A Celtic language spoken in Wales.

British:

- English: The official language of the United Kingdom, spoken in England and other parts of the British Isles.

- Cornish: A Celtic language that is spoken in Cornwall, England.

It's worth noting that there are many other languages spoken in the United Kingdom due to immigration and cultural diversity, such as Punjabi, Urdu, Arabic, and Chinese.