Nattinesses is an uncommon word that refers to the quality or state of being neat and tidy in appearance or dress. Synonyms for this word include tidiness, neatness, spruceness, smartness, cleanliness, and orderliness. Other related words that can convey a similar meaning are crispness, precision, immaculacy, and dapper. When describing a person's appearance, one could use words like stylish, well-groomed, or sharp to convey the same idea. Generally, nattinesses is an elegant and sophisticated word that effectively captures the essence of being well- presented and put together. It is a word that is often used in the context of fashion and personal style.