Source : Webster's Revised Unabridged Dictionary (1913)

Vaguely \Vague"ly\, adv.
   In a vague manner.

         What he vaguely hinted at, but dared not speak.
                                                  --Hawthorne.

Source : WordNet®

vaguely
     adv : in a vague way; "he looked vaguely familiar"; "he explained
           it somewhat mistily" [syn: {mistily}]