←
Old English ealu (inherited)
←
Old English ealo (mention)
←
Middle English ale (inherited)
←
Proto-Germanic *alu (inherited)
←
Proto-West Germanic *alu (inherited)
←
Proto-Indo-European *h₂elut- (derived)
←
Proto-Indo-European *h₂elu- (mention)
←
Lithuanian alus (cognate)
→
English arval (mention)
→
Japanese エール (borrowed)
→
Ukrainian ель (derived)