warmth

nouns

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