Как по Английски будет pernicieux

adjective

(of a substance or plant) causing or capable of causing death or illness if taken into the body.

Примеры использования:

Poisonous chemicals

adjective

Not characterized by or conducive to health or moral well-being.

Примеры использования:

The use of the living room as sleeping quarters led to unwholesome crowding

adjective

Evil in nature or effect.

Примеры использования:

She had a strong and malign influence

verb

Speak about (someone) in a spitefully critical manner.

Примеры использования:

Don't you dare malign her in my presence

adjective

Having a harmful effect, especially in a gradual or subtle way.

Примеры использования:

The pernicious influences of the mass media