THESAURUS
social grace
affability, amenities, amiability, civilities, civility, clubbability, clubbishness, clubbism, comity, communicativeness, companionability, compatibility, congeniality, convention, courtesy, courtliness, decencies, decorum, diplomatic code, elegance, elegancies, etiquette, exquisite manners, familiarity, fondness for society, formalities, friendliness, geniality, good form, good manners, gregariousness, hospitality, intimacy, manners, mores, natural politeness, point of etiquette, politeness, politesse, proprieties, protocol, punctilio, quiet good manners, rules of conduct, sociability, sociableness, social code, social conduct, social graces, social procedures, social usage, sociality, urbanity