Middle Irish bot

← Breton bod (cognate)

← Proto-Celtic *bozdos (inherited)

← Welsh both (cognate)

← Proto-Indo-European *gwosdʰos (inherited)

← Proto-Slavic *gvozdь (cognate)

→ Irish bod (inherited)

→ Scottish Gaelic bod (inherited)

→ Manx bwoid (inherited)

→ Middle Irish botach (suffix)