Liddell–Scott–Jones: Ἀχαιί̈ς

Ἀχαιί̈ς,ί̈δος,ἡ,

A. the Achaian land,with or withoutγαῖα,

Il. 1.254 , 3.75 , etc.

2. (sc.γυνή)Achaian woman,

Ἀχαιί̈δες οὐκέτ' Ἀχαιοί

2.235

, etc.:—alsoἈχαιϊάς,άδος, 5.424 , etc.