あっけらかん
Meanings
Adverb
1. unconcernedly; nonchalantly; indifferently; (looking) as if nothing has happened
2. blankly; vacantly; absentmindedly
Pitch accent
あ
っけら
かん
あ
っけらか
ん
Top 14000
Composed of
being taken aback; state of shock; dumbfoundedness