Source : Webster's Revised Unabridged Dictionary (1913)

Frankly \Frank"ly\, adv.
   In a frank manner; freely.

         Very frankly he confessed his treasons.  --Shak.

   Syn: Openly; ingenuously; plainly; unreservedly;
        undisguisedly; sincerely; candidly; artlessly; freely;
        readily; unhesitatingly; liberally; willingly.

Source : WordNet®

frankly
     adv : (used as intensives reflecting the speaker's attitude) it is
           sincerely the case that; "honestly, I don't believe
           it"; "candidly, I think she doesn't have a conscience";
           "frankly, my dear, I don't give a damn" [syn: {honestly},
            {candidly}]