Select the most appropriate synonym of the given word.

Lethal

Deadly

The most appropriate synonym of the given word lethal is deadly.

• Lethal means "causing or capable of causing death."
• Drowsy means "sleepy or inclined to sleep."
• Noisy means "making or causing a lot of noise."
• Slimy means "covered in or consisting of slime."
• Deadly means "causing or capable of causing death."