綿密 めんみつ周到 しゅうとうではありませんでした
memmitsu shūtōdewārimasendeshita

Noun
Desu Copula
na-Adjective

The polite, past negative form of 綿密周到

1. Was not thorough.; Was not meticulous.; Was not detailed.

Past/Perfective
Negative
Polite
Formal Register