What is another word for "arm"?

Roget's Thesaurus (1911) lists these synonyms for "arm": accessory, accompaniment, accompany, addition, adjunct, administration, administrative, aedile, against, aid, alguazil, along, and, appendage, appurtenance, armlet, artesian, associate, associated, association, attend, attendant, attribute, authority, back, bailiff, bailiwick, batman, bay, bayou, beadle, bear, bearer, beat, bedel, belt, bight, boat, body, bring.