Un-graciousness refers to the lack of kindness and courtesy shown to others. Antonyms for this word would be generosity, kindness, politeness, and consideration. Generosity refers to the willingness to give without expecting anything in return. Kindness is the act of being friendly and sensitive towards others, regardless of their differences. Politeness involves using proper etiquette and manners when interacting with others, while consideration involves taking into account the feelings and needs of others. These antonyms serve as a reminder to treat others with respect, kindness, and consideration, rather than showing un-graciousness towards them.