Poire Williams is a type of pear brandy that is made from Williams pears. It is a well-known alcoholic drink with a sweet, fruity flavor and a strong aroma of pears. If you are looking for synonyms for Poire Williams, you may consider calling it pear liqueur, pear brandy, or simply pear alcohol. Other possible synonyms include Williams pear schnapps, Williams Pear Eau de Vie, or Williams Pear Brandy. All of these names refer to the same drink and can be used interchangeably. Whether you prefer to call it Poire Williams or something else, it is a delightful and refreshing drink that is perfect for any occasion.