無骨 ぶこつ一徹 いってつじゃなかったです
bukotsu ittetsujanakattadesu

Noun
Desu Copula
na-Adjective

The polite, past negative form of 無骨一徹

1. Wasn't unrefined/crude.; Wasn't straightforward/uncompromising.

Past/Perfective
Negative
Polite
Casual Register