cognizant vs sensitive

cognizant is not a noun while sensitive is a noun.

Word	Noun	Adjective	Verb	Adverb
cognizant	No	Yes	No	No
sensitive	Yes	Yes	No	No

cognizant (noun)	sensitive (noun)
	someone who serves as an intermediary between the living and the dead

cognizant (adjective)	sensitive (adjective)
(sometimes followed by `of') having or showing knowledge or understanding or realization or perception	responsive to physical stimuli
	being susceptible to the attitudes, feelings, or circumstances of others
	able to feel or perceive
	of or pertaining to classified information or matters affecting national security
	hurting