Double chin is a term that refers to the extra layer of fat or skin that hangs below the chin, creating a sagging appearance of the face. However, this term can be quite blunt and insensitive, leading to feelings of embarrassment, self-consciousness, or insecurity. Fortunately, there are many synonyms for double chin that can be used in more polite or respectful ways. Some of these synonyms include submental fat, turkey neck, jowls, chin waddle, dewlap, or neck fold. Using these alternative terms can help avoid potential feelings of shame or negativity associated with the term 'double chin,' while still describing the same physical feature.