genial in WordNet English dictionary

1. diffusing warmth and friendliness
   "an affable smile"; "an amiable gathering"; "cordial relations"; "a cordial greeting"; "a genial host"
   affable  amiable  cordial  genial 
   
2. of or relating to the chin or median part of the lower jaw
   genial  mental 
   
3. agreeable, conducive to comfort
   "a dry climate kind to asthmatics"; "the genial sunshine";"hot summer pavements are anything but kind to the feet"
   kind  genial