heaver vs heave

heaver and heave both are nouns.

Word	Noun	Adjective	Verb	Adverb
heaver	Yes	No	No	No
heave	Yes	No	Yes	No

heaver (noun)	heave (noun)
a bar used as a lever (as in twisting rope)	throwing something heavy (with great effort)
a workman who heaves freight or bulk goods (especially at a dockyard)	the act of lifting something with great effort
	the act of raising something
	an involuntary spasm of ineffectual vomiting
	(geology) a horizontal dislocation
	an upward movement (especially a rhythmical rising and falling)

heaver (verb)	heave (verb)
	make an unsuccessful effort to vomit; strain to vomit
	breathe noisily, as when one is exhausted
	bend out of shape, as under pressure or from heat
	utter a sound, as with obvious effort
	lift or elevate
	throw with great effort
	rise and move, as in waves or billows
	move or cause to move in a specified way, direction, or position