Douceur

nʲeʒnʌstʲ nɛʒnɒst sɭɛʃ mʲɑxkʌstʲ maɪɐɡkɒst sɭɛʃ prʲijatnʌstʲ pɹɪjɐtnɒst dɪpɛndɪŋ ɒn kɒntɛkst bʌt nɒn fʊli kaptʃə ðə bɹɛdθ

In Russian Нежность (nezhnost') / Мягкость (myagkost') / Приятность (priyatnost') - depending on context, but none fully capture the breadth.

A gentle, sweet, and pleasant feeling or quality, often associated with a mild climate, a tender touch, or a comforting situation.

Category: untranslatable