comfortable in WordNet English dictionary

1. providing or experiencing physical well-being or relief (`comfy' is informal)
   "comfortable clothes"; "comfortable suburban houses"; "made himself comfortable in an armchair"; "the antihistamine made her feel more comfortable"; "are you comfortable?"; "feeling comfy now?"
   comfortable  comfy 
   
2. free from stress or conducive to mental ease; having or affording peace of mind
   "was settled in a comfortable job, one for which he was well prepared"; "the comfortable thought that nothing could go wrong"; "was comfortable in his religious beliefs"; "she's a comfortable person to be with"; "she felt comfortable with her fiance's parents"
   comfortable 
   
3. in fortunate circumstances financially; moderately rich
   "they were comfortable or even wealthy by some standards"; "easy living"; "a prosperous family"; "his family is well-situated financially"; "well-to-do members of the community"
   comfortable  easy  prosperous  well-fixed  well-heeled  well-off  well-situated  well-to-do 
   
4. sufficient to provide comfort
   "a comfortable salary"
   comfortable 
   
5. more than adequate
   "the home team had a comfortable lead"
   comfortable