Source : Webster's Revised Unabridged Dictionary (1913)

Reverently \Rev"er*ent*ly\, adv.
   In a reverent manner; in respectful regard.

Source : WordNet®

reverently
     adv : with reverence; in a reverent manner; "he gazed reverently
           at the handiwork" [syn: {reverentially}] [ant: {irreverently}]