enthusiastic
en-thu-si-as-tic
adjective
Showing intense and eager enjoyment, interest, or approval for something.
"He was enthusiastic about the new football season."
Thesaurus
Synonyms: evangelical, avid, wild, gung ho, glowing, zealous, gaga, dotty, warm, overenthusiastic, ardent, evangelistic
Antonyms: unenthusiastic