prepossess vs prepossession

prepossess is not a noun while prepossession is a noun.

Word	Noun	Adjective	Verb	Adverb
prepossess	No	No	Yes	No
prepossession	Yes	No	No	No

prepossess (noun)	prepossession (noun)
	an opinion formed beforehand without adequate evidence
	the condition of being prepossessed

prepossess (verb)	prepossession (verb)
influence (somebody's) opinion in advance
cause to be preoccupied
make a positive impression (on someone) beforehand
possess beforehand