It's not Gaelic so why pronounce it.
The word for perfection in Irish is foirfeacht;in Scottish Gaelic it is spelled foirfeachd.
"Gaelic" can mean "Irish Gaelic' or "Scottish Gaelic". They are classified as two distinct languages.
nae-ul
tar-hoil
"bawss" (bás)
dhloo-khara
That is not a Scottish Gaelic word. It may be a word in the English dialect of Scotland ("Scots" or "Lallans"). Gaelic has no 'w' or 'y'.
djeel-shakht
ain-taha
[món-yair]
The Gaelic word for victory is "buaidh" which phonetically would be: "boo-ee" (not exactly, but it is in the ball park)