232 entries under noun topic. ×

7
buttress(verb, support, hold, increase)
7
standard(support, upright, post, stake)
7
stay(support, hold, block, back)
6
caryatid(support, post, monument)
6
foundation(support, hold, block, back)
6
leader(source, rock, mainstay)
6
monument(support, record, post, height)
6
pile(support, standard, upright, post)
6
piling(support, post, shaft, stake)
6
rock(support, informal, source, stability)
6
stake(support, hold, block, back)
6
tower of strength(expression, idiom, stay, source)
5
stud(thing, upright, post, boss)
5
joist(thing, foundation, beam, brace)
5
memorial(honor, praise, record, stone)
5
monolith(support, keep, record, stone)
5
timber(hold, block, back, thing)
4
beam(boss, shaft, timber, strut)
4
cylinder(support, post, beam, tunnel)
4
leg(support, upright, stake, pole)
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APASmart Define. (2015). pillar thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/pillar/thesaurus/synonyms
ChicagoSmart Define. 2015. "pillar thesaurus" https://smartdefine.org/pillar/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, pillar thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/pillar/thesaurus/synonyms>.
MLASmart Define. "pillar thesaurus" 10 April 2015. Web. 28 September 2026. <https://smartdefine.org/pillar/thesaurus/synonyms>