William Schwenk Gilbert was an English playwright, poet, and comic writer who is best known for his works with composer Arthur Sullivan. There are several synonyms that can be used to refer to William Schwenk Gilbert, including W.S. Gilbert, Gilbert, and Gilbert and Sullivan. These terms are often used interchangeably and are recognized by fans of Gilbert and Sullivan's operettas. Gilbert's writing was known for its wit and satire, and his works remain popular today, long after his death in 1911. Whether he is referred to by his full name or a shorthand nickname, William Schwenk Gilbert's legacy as a talented writer and humorist lives on.