Synonyms|922Antonyms|85|Broader|13Narrower|9Related|286

122 entries under support topic. ×

1
second(stay, rock, fan, partisan)
1
solidity(noun, control, strength, balance)
1
solidness(noun, control, strength, balance)
1
soundness(noun, health, control, force)
1
source(noun, action, base, beginning)
1
stalwart(stay, rock, fan, partisan)
1
steadiness(noun, health, control, force)
1
substantiality(noun, control, strength, balance)
1
substratum(noun, action, base, beginning)
1
sureness(noun, control, strength, spirit)
1
theorem(noun, action, base, beginning)
1
theory(noun, action, base, beginning)
1
tower of strength(expression, idiom, stay, partisan)
1
underpinning(noun, action, base, beginning)
1
warrant(noun, action, base, beginning)
1
well-wisher(stay, rock, fan, partisan)
0
bulwark(rock, prop, pillar, mainstay)
0
columella
0
good right arm(expression, idiom, prop, pillar)
0
right-hand person(expression, prop, pillar, bulwark)
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ChicagoSmart Define. 2015. "backbone thesaurus" https://smartdefine.org/backbone/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, backbone thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/backbone/thesaurus/synonyms>.
MLASmart Define. "backbone thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/backbone/thesaurus/synonyms>