excitation

(n) the state of being emotionally aroused and worked up
- his face was flushed with excitement and his hands trembled
- he tried to calm those who were in a state of extreme inflammation
fervour, excitement, fervor, inflammation,
(n) the neural or electrical arousal of an organ or muscle or gland innervation, irritation,
(n) something that agitates and arouses
- he looked forward to the excitements of the day
excitement,

fervour excitement fervor inflammation innervation irritation

excitative