excite vs excitation

excite is not a noun while excitation is a noun.

Word	Noun	Adjective	Verb	Adverb
excite	No	No	Yes	No
excitation	Yes	No	No	No

excite (noun)	excitation (noun)
	something that agitates and arouses
	the neural or electrical arousal of an organ or muscle or gland
	the state of being emotionally aroused and worked up

excite (verb)	excitation (verb)
act as a stimulant
produce a magnetic field in
raise to a higher energy level
stir the feelings, emotions, or peace of
to evoke sexual feelings
arouse or elicit a feeling
cause to be agitated, excited, or roused
stir feelings in