What is another word for "board"?

Roget's Thesaurus (1911) lists these synonyms for "board": adamant, adamantean, adamantine, administrative, and, appeal, appellate, arbitration, assize, bar, barmote, bed, bench, block, bone, bony, box, brick, buckram, bureau, burghmote, calculous, callosity, cartilage, cartilaginous, cast, cement, cloth, coat, common, concrete, corneous, council, county, course, court, court-baron, court-leet, cover, covering.