Compounds of 不当

• 不当
  (adj-na,n) injustice
  impropriety
  unreasonableness
  undeserved
  unfair
  invalid
  (P)
• 不当り
  (n) failure
  unpopularity
• 不当たり
  (n) failure
  unpopularity
• 不当表示
  (n) misrepresentation
• 不当利得
  (n) excessive profit
• 不当廉売
  (n) dumping
• 万夫不当
  (n) being a match for thousands
  being a mighty warrior (combatant)
• 不当労働行為
  (n) unfair labor practices
  unfair labor practises
  unfair labour practices