warmness

(noun) a positive feeling of liking. Synonyms: affection, affectionateness, fondness, tenderness, heart, warmheartedness, philia. Examples: "He had trouble expressing the affection he felt." "The child won everyone's heart." "The warmness of his welcome made us feel right at home."

(noun) the quality of having a moderate degree of heat. Synonyms: warmth. Example: "An agreeable warmth in the house."