girder Synonyms

support beam tiebeam support stud strut stringer stay SPAR sill shaft scantling scaffolding rafter purlin timber transom girders roof beam cross-piece transverse beam beams two by four collar beam crosstie Bali withy truss trave transverse post pole crossbar column cantilever breastsummer bracket brace boom bolster board bearing beam bar balk crossbeam crosspiece plank pillar modillion lintel