human being vs shape

human being and shape both are nouns.

Word	Noun	Adjective	Verb	Adverb
human being	Yes	No	No	No
shape	Yes	No	Yes	No

human being (noun)	shape (noun)
any living or extinct member of the family Hominidae characterized by superior intelligence, articulate speech, and erect carriage	the spatial arrangement of something as distinct from its substance
	any spatial attributes (especially as defined by outline)
	the visual appearance of something or someone
	alternative names for the body of a human being
	a perceptual structure
	a concrete representation of an otherwise nebulous concept
	the state of (good) health (especially in the phrases `in condition' or `in shape' or `out of condition' or `out of shape')

human being (verb)	shape (verb)
	give shape or form to
	shape or influence; give direction to
	make something, usually for a specific function