| reach(noun, shaft, timber, rafter, girder) |
| scaffolding(noun, shaft, timber, rafter, girder) |
| scantling(noun, shaft, timber, rafter, girder) |
| shaft(noun, timber, rafter, girder, joist) |
| shimmer(noun, shaft, timber, rafter, girder) |
| shoot(noun, shaft, timber, rafter, girder) |
| sill(noun, shaft, timber, rafter, girder) |
| spar(noun, shaft, timber, rafter, girder) |
| sparkle(noun, shaft, timber, rafter, girder) |
| stanchion(noun, shaft, timber, rafter, girder) |
| stay(noun, shaft, timber, rafter, girder) |
| streak(noun, shaft, timber, rafter, girder) |
| stream(noun, shaft, timber, rafter, girder) |
| stringer(noun, shaft, timber, rafter, girder) |
| strip(noun, shaft, timber, rafter, girder) |
| strut(noun, shaft, timber, rafter, girder) |
| stud(noun, shaft, timber, rafter, girder) |
| timber(noun, shaft, rafter, girder, joist) |
| transverse(noun, shaft, timber, rafter, girder) |
| trestle(noun, shaft, timber, rafter, girder) |