What is another word for "plank"?

Roget's Thesaurus (1911) lists these synonyms for "plank": accost, address, allocution, alloquy, apostrophe, apostrophize, appeal, aside, audience, ball, bed, board, button, call, coat, course, cover, covering, cut, dess, dialogism, dialogue, ear, escarpment, eschar, film, flag, flagstone, flake, floor, foil, halloo, hey, hist, integument, interpellation, interview, invocation, invoke, lamella.