labor vs have

labor and have both are nouns.

Word	Noun	Adjective	Verb	Adverb
labor	Yes	No	Yes	No
have	Yes	No	Yes	No

labor (noun)	have (noun)
productive work (especially physical work done for wages)	a person who possesses great material wealth
any piece of work that is undertaken or attempted
a social class comprising those who do manual labor or work for wages
an organized attempt by workers to improve their status by united action (particularly via labor unions) or the leaders of this movement
concluding state of pregnancy; from the onset of contractions to the birth of a child

labor (verb)	have (verb)
undergo the efforts of childbirth	cause to be born
work hard	suffer from; be ill with
strive and make an effort to reach a goal	undergo (as of injuries and illnesses)
	cause to move; cause to be in a certain position or condition
	undergo
	cause to do; cause to act in a specified manner
	serve oneself to, or consume regularly
	have sex with; archaic use
	organize or be responsible for
	go through (mental or physical states or experiences)
	have or possess, either in a concrete or an abstract sense
	achieve a point or goal
	get something; come into possession of
	have ownership or possession of
	receive willingly something given or offered
	have a personal or business relationship with someone
	have as a feature
	be confronted with