Compounds of 残念

• 残念
  (adj-na,n) deplorable
  bad luck
  regret
  disappointment
  (P)
• 残念賞
  (n) consolation or booby prize
• 残念至極
  (n,adj-na) deep regret
  bitter disappointment
  chagrin
  vexation
• 残念無念
  (n,adj-na) deep regret
  bitter disappointment
  chagrin
  vexation
• 残念ながら
  (exp) I'm afraid to say
  I'm sorry to say
  unfortunately
• 残念な事に
  (exp) unfortunately