Lethal and Malignant

Lethal adjective - Likely to cause or capable of causing death.

Malignant is a synonym for lethal in deadly topic. In some cases you can use "Malignant" instead an adjective "Lethal", when it comes to topics like property, dangerous.

Nearby Word: lethality

Malignant adjective - Having or showing a desire to cause someone pain or suffering for the sheer enjoyment of it.

Lethal is a synonym for malignant in deadly topic. You can use "Lethal" instead an adjective "Malignant", if it concerns topics such as property, diseased.

Nearby Words: malign, malicious, malignancy, malignantly