Source : Webster's Revised Unabridged Dictionary (1913)

Negatively \Neg"a*tive*ly\, adv.
   1. In a negative manner; with or by denial. ``He answered
      negatively.'' --Boyle.

   2. In the form of speech implying the absence of something;
      -- opposed to {positively}.

            I shall show what this image of God in man is,
            negatively, by showing wherein it does not consist,
            and positively, by showing wherein it does consist.
                                                  --South.

   {Negatively} {charged or electrified} (Elec.), having a
      charge of the kind of electricity called negative.

Negatively \Neg"a*tive*ly\, adv.
   1. In a negative manner; with or by denial. ``He answered
      negatively.'' --Boyle.

   2. In the form of speech implying the absence of something;
      -- opposed to {positively}.

            I shall show what this image of God in man is,
            negatively, by showing wherein it does not consist,
            and positively, by showing wherein it does consist.
                                                  --South.

   {Negatively} {charged or electrified} (Elec.), having a
      charge of the kind of electricity called negative.

Source : WordNet®

negatively
     adv 1: in a harmful manner; "he was negatively affected"
     2: in a negative way; "he was negatively inclined"