Compounds of 睡

• 睡眠預金
  (n) inactive bank account (no withdrawals or deposits made, and to which the owner's rights have been terminated)
• 半睡半醒
  (n) half asleep and half awake
• 半醒半睡
  (n) half awake and half asleep
• ＲＥＭ睡眠
  (n) REM sleep
• こん睡状態
  (n,adj-no) lethargic state
  comatose state
• 睡眠を妨げる
  (exp) to disturb one's sleep
• 睡眠パターン
  (n) sleep pattern
• 睡眠時無呼吸症候群
  (n) sleep apnea syndrome
  SAS