おさらば
osaraba

Noun
Suru Verb

1. saying goodbye (to); bidding farewell (to); breaking off (with)

Intransitive
このひどい学校 がっこうにはおさらばだ。
kono hidoi gakkōniwa osarabada.
I'll bid farewell to this stinking school.
Interjection

2. farewell; goodbye; adieu

Polite
Related to さらば