Middle English aker

← Old English æcer (inherited)

← Proto-Germanic *akraz (inherited)

← Proto-West Germanic *ak(k)r (inherited)

← Proto-Indo-European *h₂éǵros (inherited)

→ English acre (mention)

→ Welsh acer (borrowed)

→ Hindi एकड़ (mention)

→ Norwegian Bokmål acre (mention)

→ Norwegian Nynorsk acre (mention)

→ Portuguese acre (mention)

→ Scots acre (inherited)

→ Yola aager (mention)