←
Old French abrier (inherited)
←
Proto-Germanic *bi- (derived)
←
Old High German birīhan (cognate)
←
Old High German bergan (cognate)
←
Proto-Indo-European *werḱ- (derived)
←
Proto-Indo-European *werǵ- (mention)
←
Proto-Indo-European *bʰergʰ- (derived)
←
Old Occitan abriar (borrowed)