Cooperative :: Cooperative (a.) Operating jointly to the same end.
Inoperative :: Inoperative (a.) Not operative; not active; producing no effects; as, laws renderd inoperative by neglect; inoperative remedies or processes..
Operative :: Operative (a.) Having the power of acting; hence, exerting force, physical or moral; active in the production of effects; as, an operative motive..
Operative :: Operative (a.) Producing the appropriate or designed effect; efficacious; as, an operative dose, rule, or penalty..
Operative :: Operative (a.) Based upon, or consisting of, an operation or operations; as, operative surgery..
Operative :: Operative (n.) A skilled worker; an artisan; esp., one who operates a machine in a mill or manufactory..