丁度 ちょうど可知 かち差異 さいではありませんでした
chōdo kachisa idewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 丁度可知差異

1. Was not quite discernible.; Was not clearly different.

Past/Perfective
Negative
Polite
Formal Register
Psychology