excitation Synonyms

inflammation innervation irritation fervor excitement fervour sensitization kicks provocation perturbation persuasibility sensitisation mastitis sensitising instigation sensitizing retinitis stimulation stimulus thrill rubor energiser warmth turmoil tumult titillation head rush stir incitement ebulliency drive disturbance disquiet discomposure commotion arousal ardor animation agitation activity effervescency elation emotion hubbub heat flurry fever ferment feeling exhilaration