Synonyms of the word

excitation

• n. The act of exciting or putting in motion; the act of rousing up or awakening.
• n. The act of producing excitement (stimulation); also, the excitement produced.
• n. (physiology) The activity produced in an organ, tissue, or part, such as a nerve cell, as a result of…
• n. (physics) The change in state as an excited state is formed by the absorption of a quantum of energy.

arousal

• n. The act of arousing or the state of being aroused.
• n. Sexual arousal.
• n. A physiological and psychological state of being awake or reactive to stimuli, including elevated heart…
• n. Arousal from sleep or hibernation.

excitement

• n. (uncountable) the state of being excited (emotionally aroused).
• n. (countable) something that excites.

fervor

• n. (US) An intense, heated emotion; passion, ardor.
• n. (US) A passionate enthusiasm for some cause.
• n. (US) Heat.

fervour

• n. An intense, heated emotion; passion, ardour.
• n. A passionate enthusiasm for some cause.
• n. Heat.

inflammation

• n. The act of inflaming, kindling, or setting on fire.
• n. The state of being inflamed.
• n. (medicine) A condition of any part of the body, consisting of congestion of the blood vessels, with obstruction…
• n. (archaic) Violent excitement; heat; passion; animosity; turbulence.

innervation

• n. The act of innervating or stimulating.
• n. Special activity excited in any part of the nervous system or in any organ of sense or motion; the nervous…
• n. The distribution of nerves in an animal, or to any of its parts.

irritation

• n. The act of irritating or annoying.
• n. The state of being irritated.
• n. The act of exciting, or the condition of being excited to action, by stimulation; -- as, the condition…
• n. A condition of morbid excitability or oversensitiveness of an organ or part of the body; a state in which…

rousing

• adj. That rouses or excites.
• v. present participle of rouse.
• n. The act by which somebody or something is roused.