Source : Webster's Revised Unabridged Dictionary (1913)

Carefully \Care"ful*ly\, adv.
   In a careful manner.

Source : WordNet®

carefully
     adv 1: taking care or paying attention; "they watched carefully"
     2: with caution or prudence or tact; "she ventured cautiously
        downstairs"; "they handled the incident with kid gloves"
        [syn: {cautiously}, {with kid gloves}] [ant: {incautiously},
         {incautiously}]