Unenthused Unenthused antonyms heady riproaring take-over intoxicating excited self-starting exhilarative go-go enterprising zipped up juiced up Full list of antonyms (26) Unenthused synonyms cool unenthusiastic laid-back lukewarm indifferent apathetic tepid lackadaisical subdued discouraged down in the mouth Full list of synonyms (91)
