Deadly
Part of speech: adjective
Definition: lethal very accurate (of aiming with a bow, firearm, etc.) very boring excellent, awesome, cool
Part of speech: adverb
Definition: Fatally, mortally. In a way which suggests death.
Example sentence: For the female of the species is more deadly than the male.
Lifelessly
Part of speech: adverb
Definition: Without life or appearing to be without life.