5
votes
3answers
190 views

What's the relationship between 'e' and 'wa' in some words?

Can someone explain how 'e' and 'wa' are related in some words / 音便? Presumably the 'e' was originally the obsolete ゑ since it's in the ワ行. Some examples: 上(うえ) ←→ 上着(うわ・ぎ) 声(こえ) ←→ ...
7
votes
1answer
255 views

Words with metathesis

What common Japanese words underwent metathesis (transposition of sounds)? Examples. 新{あたら}しい < あらたしい 秋葉原 {あきはばら} < あきばはら