鬱憤 うっぷん らしじゃありませんでした
uppunwarashija arimasendeshita

Noun
Desu Copula

The polite, past negative form of 鬱憤晴らし

1. It wasn't a release of frustration.; It wasn't a venting of annoyance.

Past/Perfective
Negative
Polite
Terminal Form