What is another word for "plume"?

Roget's Thesaurus (1911) lists these synonyms for "plume": alias, anonymous, assume, assumed, by-name, call, course, having, innominate, miscall, misname, misnomer, misterm, name, nameless, neologism, nickname, nom, non, pseudonym, pseudonymous, self, sense, so-called, sobriquet, soi-disant, theatre, title, what, without.