excitation vs fervor

excitation and fervor both are nouns.

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

As nouns, excitation and fervor are synonyms defined as:

excitation and fervor: the state of being emotionally aroused and worked up

Other synonyms of excitation include excitement, fervour, inflammation.

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