sense vs sensitise

sense is a noun but sensitise is not a noun.

Word	Noun	Adjective	Verb	Adverb
sense	Yes	No	Yes	No
sensitise	No	No	Yes	No

sense (noun)	sensitise (noun)
the faculty through which the external world is apprehended
sound practical judgment
a general conscious awareness
a natural appreciation or ability
the meaning of a word or expression; the way in which a word or expression or situation can be interpreted

sense (verb)	sensitise (verb)
discern	make sensitive or aware
become aware of not through the senses but instinctively	make (a material) sensitive to light, often of a particular colour, by coating it with a photographic emulsion
perceive by a physical sensation, e.g., coming from the skin or muscles	make sensitive to a drug or allergen
detect some circumstance or entity automatically	cause to sense; make sensitive