colonnade (n.)
- access
 - aisle
 - alley
 - ambulatory
 - aperture
 - arcade
 - areaway
 - artery
 - atlas
 - avenue
 - baluster
 - balustrade
 - banister
 - base
 - caryatid
 - channel
 - cloister
 - column
 - communication
 - conduit
 - connection
 - corridor
 - dado
 - defile
 - die
 - exit
 - ferry
 - ford
 - gallery
 - hall
 - hallway
 - inlet
 - interchange
 - intersection
 - jack
 - junction
 - lane
 - loggia
 - opening
 - outlet
 - overpass
 - pass
 - passage
 - passageway
 - pedestal
 - pedicel
 - peduncle
 - pergola
 - peristyle
 - pier
 - pilaster
 - pile
 - piling
 - pillar
 - plinth
 - pole
 - portico
 - post
 - shaft
 - socle
 - staff
 - stalk
 - stanchion
 - stand
 - standard
 - stem
 - subbase
 - surbase
 - telamon
 - trunk
 - tunnel
 - underpass
 - upright