未遂 みすい
misui

Noun
Suffix
no-Adjective

1. failed attempt (at a crime, suicide, etc.)

Related to 既遂
かれ自殺 じさつしようとしたが、未遂 みすい わった。
karewa jisatsu shiyōto shitaga misuini owatta.
He tried to kill himself but it ended in failure.