Shtik, or shtick, is a Yiddish term that refers to a comic routine or gimmick performed by a comedian or performer. It has become a popular term in English and is often used to describe an individual's unique talent or trait. Synonyms for shtik include schtick, act, routine, performance, bit, gag, sketch, sketch comedy, comic turn, and comedy. These synonyms can be used interchangeably when referring to the style or characteristic of a comedian, actor, or performer, and can add variety to descriptions of comedic and theatrical performances.