マンネリズム

noun, noun which may take the genitive case particle 'no'

stereotyped; stuck in a rut; humdrum; mannerism

Describes something that has become repetitive, predictable, or lacking freshness. Often used for creative works, routines, or personal style. The art sense 'mannerism' is less common in everyday Japanese.

• このドラマもマンネリズムに陥おちいっている。

  This drama has also fallen into a rut.

• 彼かれの料りょう理りはマンネリズムで、いつも同おなじ味あじだ。

  His cooking is stereotyped; it always tastes the same.