周しゅう到とう綿めん密みつ

noun, na-adjective

thorough and detailed; meticulous; scrupulously complete

Emphasizes that every detail has been carefully considered and nothing has been overlooked. Often used to describe plans, preparations, or investigations.

• 彼かれの計けい画かくは周しゅう到とう綿めん密みつで、抜ぬけ目めがなかった。

  His plan was thorough and detailed, leaving no loopholes.

• 周しゅう到とう綿めん密みつな準じゅん備びのおかげで、イベントは大だい成せい功こうだった。

  Thanks to meticulous preparation, the event was a great success.