SynonymDefinitionAntonym.com - English Synonym Dictionary

(usually followed by `to') unwilling or refusing to pay heed

Characterized by a lack of partiality

Fairly poor to not very good

Neither too great nor too little

Being neither good nor bad

Showing no care or concern in attitude or action

(often followed by `to') lacking importance; not mattering one way or the other

Marked by a lack of interest

Having only a limited ability to react chemically; chemically inactive

Marked by no especial liking or dislike or preference for one thing over another