Emily Post was a renowned American author, known for her expertise in etiquette, manners, and social behavior. Her name has become synonymous with good manners and proper etiquette, and as such, there are a variety of synonyms that can be used in place of her name. Some possible synonyms might include "decorum," "protocol," "civility," "etiquette," "propriety," and "courtesy." Other related terms might include "social graces," "good breeding," or even simply "politeness." Regardless of the specific word used, the name Emily Post remains a powerful icon of good manners and social comportment, admired and respected by generations of Americans.