Sound

adj.

Heard in Sligo, Donegal, Tipperary, Kilkenny, Dublin, Galway, Westmeath, Limerick, Louth and Roscommon

Decent, reliable or thoroughly agreeable. Can also serve as a general affirmative or positive description of a person or situation.

In use

He's sound' or can also be used to describe how you feel - 'sound." "That's sound/ Oh ya she's sound." "Aw wman he gave me few euro there hes pure sound.

Posh English

He is a thoroughly decent sort. That is perfectly agreeable. Oh yes, she is most reliable. He gave me a few euros there, the absolute gentleman.

Same phrase, other counties