warmth

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

heat warmheartedness warmness passion affectionateness lovingness fondness

warmed warmer warmly