pillar Synonyms

column mainstay tower strut cornerstone buttress monolith stanchion upright supporter obelisk post prop support pier backbone foundation protectress stalactite stent statue stele stave stela steeple stay stake props puncheon pylon rafter rock rudderpost rudderstock sarsen shaft sile sinew socle spire pole stilt stud Blok lamppost guy wire Rock of Gibraltar goalpost pilar pop fly