comfortably in WordNet English dictionary

1. in mental comfort; without stress
   "he works comfortably on three continents"
   comfortably  comfortably 
   
2. in financial comfort
   "They live well"; "she has been able to live comfortably since her husband died"
   well  comfortably  well  comfortably 
   
3. in physical comfort
   "she could have been lying comfortably in bed getting the same relief"
   comfortably  comfortably