完かん璧ぺき主しゅ義ぎ者しゃ

noun

perfectionist

A person who strives for flawlessness and sets excessively high standards.

• 彼かれは完かん璧ぺき主しゅ義ぎ者しゃだから、仕し事ごとが遅おそい。

  He's a perfectionist, so his work is slow.

• 完かん璧ぺき主しゅ義ぎ者しゃは細こまかいミスも許ゆるせない。

  Perfectionists can't tolerate even small mistakes.