comparably

from WordNet (r) 3.0 (2006)

comparably
    adv 1: in a comparable manner or to a comparable degree; "you
           will have to work comparably harder" [ant:
           {incomparably}, {uncomparably}]

from The Collaborative International Dictionary of English v.0.48

Comparable \Com"pa*ra*ble\, a. [L. comparabilis: cf. F.
   comparable.]
   Capable of being compared; worthy of comparison.
   [1913 Webster]

         There is no blessing of life comparable to the
         enjoyment of a discreet and virtuous friend. --Addison.
   -- {Com"pa*ra*ble*ness}, n. -- {Com"pa*ra*bly}, adv.
   [1913 Webster]