achadh

m. (grassy) field Anglicized spellings agha

acra

m. acre Common compounds acra mór (=the big acre/ the big field)

aibhinn

f. river Used in the genitive form habhann in fieldnames. Anglicized spelling Owen~, Haun Examples Owenass River, Co. Laois; Gort na Haun (field), Carrigeen, Co. Kilkenny; Achadh na hAbhna (townland), Co. Longford

áith

f., gen. na hÁithe kiln Common Compounds Achadh na hÁiche = Kiln Field Anglicized Spelling ~ haia