Kanji that use it

• 忙

  busy, occupied

• 快

  cheerful, pleasant

• 怪

  suspicious, mystery

• 怖

  dreadful, be frightened

• 性

  sex, gender

• 恒

  constancy, always

• 恨

  regret, bear a grudge

• 悔

  repent, regret

• 悟

  enlightenment, perceive

• 悩

  trouble, worry

• 悦

  ecstasy, joy

• 惨

  wretched, disaster

• 悼

  lament, grieve over

• 惧

  fear, be afraid of

• 惜

  pity, be sparing of

• 情

  feelings, emotion

• 愉

  pleasure, happy

• 惰

  lazy, laziness

• 慌

  disconcerted, be confused

• 慄

  fear

• 慨

  rue, be sad

• 慎

  humility, be careful

• 憎

  hate, detest

• 慢

  ridicule, laziness

• 慣

  accustomed, get used to