English Bourbon

← Gaulish Borvo (derived)

← Proto-Celtic *borvo (derived)

← English brew (mention)

← English fervent (mention)

← Proto-Indo-European *bʰrewh₁- (derived)

→ English Bourbonist (suffix)

→ English Bourbonism (suffix)

→ English Bourbonic (suffix)

→ English Bourbonish (suffix)

→ Japanese バーボン (borrowed)