dissension vs dissent

dissension and dissent both are nouns.

Word	Noun	Adjective	Verb	Adverb
dissension	Yes	No	No	No
dissent	Yes	No	Yes	No

dissension (noun)	dissent (noun)
disagreement among those expected to cooperate	the act of protesting; a public (often organized) manifestation of dissent
a conflict of people's opinions or actions or characters	(law) the difference of one judge's opinion from that of the majority
	a difference of opinion

dissension (verb)	dissent (verb)
	withhold assent
	be of different opinions
	express opposition through action or words