[{"Bold_text": "noun", "List Items": ["a subtle difference or distinction in expression, meaning, response, etc.Synonyms: refinement , nicety , subtlety , shading , shade", "a very slight difference or variation in color or tone."]}, {"Bold_text": "verb (used with object)", "List Items": ["to give nuance to; to color :She carefully nuanced her words, to put a positive spin on the situation."]}]