feeling - the experiencing of affective and emotional states; "she had a feeling of euphoria"; "he had terrible feelings of guilt"; "I disliked him and the feeling was mutual"

gusto, relish, zest, zestfulness - vigorous and enthusiastic enjoyment

avidity, avidness, eagerness, keenness - a positive feeling of wanting to push ahead with something

exuberance - joyful enthusiasm

technophilia - enthusiasm for new technology

sprightliness, liveliness, spirit, life - animation and energy in action or expression; "it was a heavy play and the actors tried in vain to give life to it"

lyricism - unrestrained and exaggerated enthusiasm

Anglomania - an excessive enthusiasm for all things English

balletomania - extraordinary enthusiasm for ballets

interest, involvement - a sense of concern with and curiosity about someone or something; "an interest in music"