[1] : The Collaborative International Dictionary of English v.0.48

reasonably \rea"sonably\, adv.
   1. in a reasonable manner.
      1913 webster

   2. moderately; tolerably. "reasonably perfect in the
      language." --holder.
      1913 webster

[2] : WordNet (r) 2.0

reasonably
     adv 1: to a moderately sufficient extent or degree; "the shoes are
            priced reasonably"; "he is fairly clever with
            computers"; "they lived comfortably within reason"
            syn: moderately, within reason, somewhat, fairly,
             middling, passably ant: unreasonably, unreasonably
     2: with good sense or in a reasonable or intelligent manner;
        "he acted sensibly in the crisis"; "speak more sanely
        about these affairs"; "acted quite reasonably" syn: sanely,
         sensibly ant: unreasonably
see also:
moderately within reason somewhat fairly middling passably 
unreasonably sanely sensibly 

[3] : Moby Thesaurus II by Grady Ward, 1.0

51 moby thesaurus words for "reasonably":
   analytically, artfully, astutely, at a bargain, at a sacrifice,
   at budget prices, at cost, at cost price, at piggy-bank prices,
   at prime cost, at reduced rates, at small cost, at wholesale,
   cheap, cheaply, circumspectly, cleverly, considerately, cunningly,
   discerningly, discreetly, for a song, for pennies,
   in all conscience, in all reason, in reason, inexpensively,
   intelligently, judiciously, knowingly, logically, moderately,
   nominally, on the cheap, providently, prudently, rationally,
   sagaciously, sanely, sensibly, shrewdly, smartly, soundly,
   syllogistically, thoughtfully, understandingly, wholesale, wisely,
   within bounds, within reason, within reasonable limitations

Reasonably >> R Words
Reasonably, definition of term: Reasonably
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