1. (a.) Not just; wrongful; iniquitous; culpable.

2. (a.) Causing injury or harm; hurtful; harmful; detrimental; mischievous; as, acts injurious to health, credit, reputation, property, etc.

abusive adverse bad bad for baleful baneful calumnious contaminated contemptuous corroding corrosive corrupting corruptive counterproductive damaging deadly defamatory deleterious deprecatory derogatory destructive detrimental disadvantageous disparaging disserviceable distressing eroding erosive evil foul harmful harsh hurtful insalubrious insanitary insulting lethal malefic malevolent malign malignant mischievous morbific noisome noxious offensive ominous pathogenic peccant pernicious pestiferous poisonous polluted prejudicial ruinous scandalous scatheful scornful scurrilous septic slanderous tainted toxic unadvantageous unfavorable unhealthful unhealthy unhygienic unprofitable unrewarding unsanitary unwholesome useless venenate veneniferous venenous venomous vicious virulent worthless