心無 しんむ研削 けんさくではありませんでした
shimmushikensakudewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 心無し研削

1. Was not without heart/feeling.; Was not unfeeling.; Was not lacking in compassion.

Past/Perfective
Negative
Polite
Formal Register