arborary arboreal arboreous arborescent arboresque arborical arboriform beam billet board boarding bushlike bushy citrous clapboard coniferous cord cordwood deal deciduous dendriform dendritic dendroid driftwood evergreen firewood hardwood lath lathing lathwork log lumber nondeciduous panelboard paneling panelwork piny plank planking plyboard plywood pole post puncheon scrubbly scrubby scrublike shake sheathing sheathing board sheeting shingle shrubby shrublike sideboard siding slab slat splat stave stick stick of wood stovewood three-by-four timber timbering timberwork treelike two-by-four weatherboard wood