癖になる

くせになる

to become a (bad) habit

Meanings

  1. expression, godan verb, usually in kana to become a (bad) habit; to become a habitual practice
  2. usually in kana to become addictive; to grow on one; to become moreish

Its kanji

In sentences

癖くせになった。 It has become habit. #11563300

癖くせになったんだ。 It became a habit. #10668561

朝寝坊あさねぼうが癖くせになった。 I took to sleeping late in the morning. #126169