Source : Webster's Revised Unabridged Dictionary (1913)

Scurvily \Scur"vi*ly\, adv.
   In a scurvy manner.

Source : WordNet®

scurvily
     adv : in a despicable, ignoble manner; "this new leader meanly
           threatens the deepest values of our society" [syn: {meanly},
            {basely}]