life vs birth

life and birth both are nouns.

Word	Noun	Adjective	Verb	Adverb
life	Yes	No	No	No
birth	Yes	No	Yes	No

life (noun)	birth (noun)
living things collectively	the event of being born
animation and energy in action or expression	a baby born; an offspring
the experience of being alive; the course of human events and activities	the process of giving birth
an account of the series of events making up a person's life	the kinship relation of an offspring to the parents
a motive for living	the time when something begins (especially life)
a living person
the organic phenomenon that distinguishes living organisms from nonliving ones
the condition of living or the state of being alive
a characteristic state or mode of living
the course of existence of an individual; the actions and events that occur in living
the period during which something is functional (as between birth and death)
the period between birth and the present time
the period from the present until death
a prison term lasting as long as the prisoner lives

life (verb)	birth (verb)
	cause to be born