冴えない

さえない

Expressions (phrases, clauses, etc.), adjective (keiyoushi)

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頭が冴えるあたまがさえる

to be clear-headed

目が冴えるめがさえる

to be wide-awake; to be wakeful; to be unable to sleep

頭の冴えるあたまのさえる

to be clear-headed; to be brainy

眼が冴えるめがさえる

to be wide-awake; to be wakeful; to be unable to sleep

なえなえ

accompanying; at the same time as; together with