Source : Webster's Revised Unabridged Dictionary (1913)

Artfully \Art"ful*ly\, adv.
   In an artful manner; with art or cunning; skillfully;
   dexterously; craftily.

Source : WordNet®

artfully
     adv 1: in an artful manner; "her foot pointed artfully toward
            tapering toes"
     2: in a disingenuous manner; "disingenuously, he asked leading
        questions abut his opponent's work" [syn: {disingenuously}]
     3: in an artful manner; "he craftily arranged to be there when
        the decision was announced"; "had ever circumstances
        conspired so cunningly?" [syn: {craftily}, {cunningly}, {foxily},
         {knavishly}, {slyly}, {trickily}]