1
peduncle
1
pentagon
1
pergola
1
pile
1
pillars(noun, columns)
1
plinth
1
polygon(noun, abode)
1
porch(noun, square, entrance, portico, forum)
1
prop(support, post, pillar, monument)
1
pylon(support, post, pillar, monument)
1
queen-post
1
railroad tunnel
1
socle
1
staff
1
stalk
1
stand
1
stay(support, post, pillar, monument)
1
stele(support, post, pillar, monument)
1
stem
1
subbase
11 years ago|2.1k views|share |citing 
APASmart Define. (2015). colonnade thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/colonnade/thesaurus/synonyms
ChicagoSmart Define. 2015. "colonnade thesaurus" https://smartdefine.org/colonnade/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, colonnade thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/colonnade/thesaurus/synonyms>.
MLASmart Define. "colonnade thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/colonnade/thesaurus/synonyms>