Tepid
Part of speech: adjective
Definition: Lukewarm. Uninterested; exhibiting little passion or eagerness.
Lukewarm
Part of speech: adjective
Definition: Temperature between warm and cool.Not very enthusiastic (about a proposal or an idea).
Example sentence: Others live on in a careless and lukewarm state - not appearing to fill Longfellow's measure: 'Into each life, some rain must fall.'