"warmness" in the noun sense
1. affection, affectionateness, fondness, tenderness, heart, warmness, warmheartedness, philia
a positive feeling of liking
"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"
2. warmth, warmness
the quality of having a moderate degree of heat
"an agreeable warmth in the house"
Source: WordNet® (An amazing lexical database of English)
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