requiring full use of your abilities or resources
having a strong desire for success or achievement
characterized by a lack of partiality
(usually followed by `to') unwilling or refusing to pay heed
(often followed by `to') lacking importance; not mattering one way or the other
marked by a lack of interest
being neither good nor bad
having only a limited ability to react chemically; chemically inactive
fairly poor to not very good
marked by no especial liking or dislike or preference for one thing over another
neither too great nor too little
showing no care or concern in attitude or action
