share vs divide

share and divide both are nouns.

Word	Noun	Adjective	Verb	Adverb
share	Yes	No	Yes	No
divide	Yes	No	Yes	No

share (noun)	divide (noun)
the allotment of some amount by dividing something	a ridge of land that separates two adjacent river systems
the effort contributed by a person in bringing about a result	a serious disagreement between two groups of people (typically producing tension or hostility)
a sharp steel wedge that cuts loose the top layer of soil
assets belonging to or due to or contributed by an individual person or group
any of the equal portions into which the capital stock of a corporation is divided and ownership of which is evidenced by a stock certificate

share (verb)	divide (verb)
communicate	perform a division
give out as one's portion or share	move or break apart
have, give, or receive a share of	force, take, or pull apart
use jointly or in common	make a division or separation
have in common	separate into parts or portions
	act as a barrier between; stand between