Synonyms: unenthusiastic
Definition: not enthusiastic; lacking excitement or ardor
Usage: an unenthusiastic performance by the orchestra; unenthusiastic applause
Similar words: cold
Definition: feeling or showing no enthusiasm
Usage: a cold audience; a cold response to the new play
Similar words: tepid, lukewarm, half-hearted, halfhearted
Definition: feeling or showing little interest or enthusiasm
Usage: a halfhearted effort; gave only lukewarm support to the candidate