Compounds of くく

• 高をくくる
  (exp) to underrate
  to make light of
• 締めくくる
  (v5r,vt) to bind firmly
  to superintend
  to bring to a finish
• 腹をくくる
  (exp) to prepare oneself for the worst
  to strengthen one's resolve
• 木で鼻をくくる
  (exp) to give a blunt answer