suavely

from WordNet (r) 3.0 (2006)

suavely
    adv 1: with suavity; in a suave manner; "he is suavely charming
           and all the ladies love him"

from The Collaborative International Dictionary of English v.0.48

Suave \Suave\, a. [L. suavis sweet, pleasant: cf. F. suave. See
   {Sweet}, and cf. {Suasion}.]
   Sweet; pleasant; delightful; gracious or agreeable in manner;
   bland. -- {Suave"ly}, adv.
   [1913 Webster]