What is another word for "flag"?

Roget's Thesaurus (1911) lists these synonyms for "flag": ambassador, apparitor, arbitrate, arbitration, arbitrator, bag, bargain, base, baseboard, based, basement, basis, bearer, bed, bellman, bilge, board, bottom, boy, built, cable, carrier, centerboard, chore, coat, commissionaire, compromise, consignee, correspondent, courier, course, cover, covering, crier, cut, dado, dak, deck, delivery, dess.