Compounds of 不

• 支払不能
  (n,adj-no) insolvency
• 死生不知
  (n,adj-no) daredevil
  reckless
  thinking nothing of one's death
• 資金不足
  (n,adj-no) lack of funds
• 七不思議
  (n) seven wonders (of a particular area)
• 社内不倫
  (n) adulterous love affair with someone at work
• 順序不同
  (n) unordered
  random order
• 初期不良
  (n) (comp) early failure
• 所属不明
  (n) of unknown affiliation
• 消化不良
  (n,adj-no) indigestion
  dyspepsia
• 消息不明
  (n) untraceable
  long lost
  one's whereabouts being unknown
• 上不見桜
  (n) (uk) Japanese bird cherry (Prunus grayana)
  Gray's bird cherry
  Gray's chokecherry
• 常住不断
  (n,adj-no) ceaseless
  constant
  uninterrupted
• 常住不滅
  (n,adj-no) everlasting
  forever unchanging
  undying
• 食欲不振
  (n,adj-no) loss of appetite
  anorexia
• 食糧不足
  (n) food shortage
• 食糧不足
  (n) food shortage
• 真偽不明
  (n) dubious
  doubtful
  of unknown authenticity
• 身元不明
  (n,adj-no) (a person or body being) unidentifiable (unidentified)
• 人間不在
  (n) being devoid of consideration for human beings
• 人間不信
  (n) distrust of (other) human beings
• 人事不省
  (n,adj-no) unconsciousness
• 人手不足
  (n) shorthanded
• 睡眠不足
  (n,adj-no) lack of sleep
• 世界不況
  (n) world recession
• 姓名不詳
  (n,adj-no) unidentified
  name unknown
• 成績不振
  (n) poor (academic) performance
  poor (business) results (showing)
• 政策不況
  (n) policy-induced slump
  stagnation resulting from poor economic policies
• 政治不信
  (n) distrust of politics
  political uncertainty
• 政情不安
  (n) the instability of a political situation
  political instability
• 正体不明
  (n,adj-no) unidentifiable
  unidentified