The story
- Proto-Indo-European*bʰel-
- Proto-Indo-European*bʰleh₁-
- Proto-Indo-European*bʰleh₁wos
- Proto-Germanic*blēwaz
- Proto-West Germanic*blā
- Late Latinblāvus
- Anglo-Normanble
- Middle Englishblew
- Englishblue
- Proto-Germanic*bazją
- Proto-West Germanic*baʀi
- Old Englishberġe
- Middle Englishberie
- Englishberry
- English todayblueberry
Etymology from Wiktionary, CC BY-SA 4.0.