164 entries under support topic. ×

6
foundation(noun, hold, block, back)
6
monument(noun, record, post, height)
6
pile(noun, standard, upright, post)
6
piling(noun, post, shaft, stake)
6
rock(noun, informal, source, stability)
6
stake(noun, hold, block, back)
5
monolith(noun, keep, record, stone)
4
cylinder(noun, post, beam, tunnel)
4
headstone(stone, remembrance, shrine, memorial)
4
leg(noun, upright, stake, pole)
4
mast(noun, keep, upright, post)
4
minaret(keep, post, height, stronghold)
4
reinforce(verb, strengthen, augment, bolster)
4
upholder(noun, stay, advocate, source)
3
anchor(noun, hold, essential, rock)
3
baluster
3
balustrade
3
banister
3
base(noun, hold, block, back)
3
colonnade(noun, post, column, monument)
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APASmart Define. (2015). pillar thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/pillar/thesaurus/synonyms
ChicagoSmart Define. 2015. "pillar thesaurus" https://smartdefine.org/pillar/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, pillar thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/pillar/thesaurus/synonyms>.
MLASmart Define. "pillar thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/pillar/thesaurus/synonyms>