Read as a Linear A term, A-KA-WI exposes a three-consonant root: PS *ʾaḫ(ʷ)-* "brother" · Heb. אָח *ʾāḥ* · Aram. אחא *ʾaḥā* · Ar. أخ *ʾaḫ* Since both Linear A/B lack a sign for /ḫ/, the pharyngeal fricative, they consistently map this consonant to the K-series, the nearest available stop.