What is another word for "appendage"?

Roget's Thesaurus (1911) lists these synonyms for "appendage": accessory, accompaniment, accompany, addition, adjunct, aftergame, aftergrowth, afterpiece, afterthought, along, and, appendix, appurtenance, arm, arriere, associate, associated, association, attend, attendant, attribute, bear, boat, body, bring, cheek, codicil, coefficiency, coefficient, coexist, coexistence, colleague, collectively, colophon, comes, companion, companionship, company, concomitance, concomitant.