あまったれじゃなかったです
amattarejanakattadesu

Noun
Desu Copula
na-Adjective
no-Adjective

The polite, past negative form of 甘ったれ

1. Wasn't spoiled.; Wasn't coddled.; Wasn't a crybaby.

Past/Perfective
Negative
Polite
Casual Register