What is another word for most deathful?
Pronunciation: [mˈə͡ʊst dˈɛθfə͡l] (IPA) 
Most deathful is an adjective that describes something as being the most likely to cause death. Synonyms for this term include lethal, fatal, deadly, mortal, and pernicious. Lethal refers to something that is capable of causing death, while fatal denotes something that actually causes death. Deadly pertains to something that is highly dangerous or fatal, and mortal is used to describe something that can cause death. Pernicious, on the other hand, means causing harm gradually, but can also lead to death if left untreated. These synonyms can be used interchangeably to describe situations, diseases, or activities that carry a high risk of death.
