The Collaborative International Dictionary of English v.0.48:

Practive \Prac"tive\, a.
   Doing; active. [Obs.] --Sylvester. -- Prac"tive*ly, adv.
   [Obs.]
   [1913 Webster]

         The preacher and the people both,
         Then practively did thrive.              --Warner.
   [1913 Webster]