不公正、不公平、不当行为、不义、不妥当、违规、不诚实、违法、欺诈
1. injustice, unfairness, wrongdoing, iniquity, impropriety, irregularity, dishonesty, illegality, fraud
noun (common) (futsuumeishi)
adjectival nouns or quasi-adjectives (keiyodoshi)
nouns which may take the genitive case particle 'no'