disingenuously, artfully - in a disingenuous manner; "disingenuously, he asked leading questions abut his opponent's work" Derived from adjectiveartful1
craftily, cunningly, foxily, knavishly, slyly, trickily, artfully - in an artful manner; "he craftily arranged to be there when the decision was announced"; "had ever circumstances conspired so cunningly?" Derived from adjectiveartful2