warmth in WordNet English dictionary

1. a quality proceeding from feelings of affection or love
   affectionateness  fondness  lovingness  warmth 
   
2. the trait of being intensely emotional
   heat  warmth  passion 
   
3. the sensation caused by heat energy
   heat  warmth 
   
4. a warmhearted feeling
   warmheartedness  warmth 
   
5. the quality of having a moderate degree of heat
   "an agreeable warmth in the house"
   warmth  warmness