injurious
adjectiveUK /ɪnˈdʒʊə.ri.əs/
US /ɪnˈdʒʊr.i.əs/
Something injurious is bad for you and can hurt you.
Too much sugar can be injurious to your teeth.
OTHER MEANINGS
2. Causing damage to someone's reputation or rights.
The newspaper printed injurious rumors about the mayor.
3. Unfair or unkind in a way that hurts someone's feelings.
His injurious words made her cry.
4. In law, wronging someone by breaking their legal rights.
The court found the company's actions injurious to its customers.