Quare

adj.

Heard in Fermanagh, Cavan, Waterford, Kildare, Clare, Donegal, Derry, Kerry, Down, Wexford and Wicklow

Fine, great, splendid or wonderful.

In use

He's a quare bollox" "That's a quare tractor

Posh English

He is a most peculiar scoundrel. That, however, is a truly magnificent tractor.

Same phrase, other counties