Compounds of 孤独

• 孤独
  (adj-na,n,adj-no) isolation
  loneliness
  solitude
  (P)
• 孤独感
  (n) sense of isolation
  (feelings of) loneliness
• 天涯孤独
  (n) a person without a single relative
• 鰥寡孤独
  (n) with no one upon whom to depend
  utter loneliness
  the lonely and the helpless
  people who have no kith or kin