Dé Céadaoin (adverbally) otherwise An Chéadaoin.
Máirt/Dé Máirt
It doesn't look like an Irish word.
The Irish word for "mason" is "maisín."
The word qaolionn is not Irish. Irish has no "q".
agus
The word in the middle of Tuesday and Thursday is "Wednesday."
the Irish word for William is Liam
It is ach [okh].
Nervicious? Is that a word?
The Irish word for "eye" is spelt súil.
The Irish Gaelic word for 'daffodil' is Lus an chroimchinn (plant of the bowed head).
the Irish for parent is "tuismitheoir", plural "tuismitheoirí"