Synonyms|120Antonyms|1|Broader|2Narrower|0Related|51
1
common thread
1
criticality
1
crutch(noun, support, prop, pillar, backbone)
1
focus(noun, activity, point, interest, centre)
1
forelock
1
foundation(noun, keystone, kingpin, fulcrum)
1
good right arm(noun, expression, support, prop, pillar)
1
headstone
1
key player(noun, expression, idiom, boss, leader)
1
keynote(noun, theme)
1
maintainer(noun, support, prop, pillar, backbone)
1
moxie
1
number one(noun, verb, expression, phrasal verb, boss)
1
pin
1
rachis
1
sand
1
sinew(noun, support, prop, pillar, backbone)
1
standby(noun, support, prop, pillar, backbone)
1
strength(noun, support, prop, pillar, backbone)
1
sustainer(noun, support, prop, pillar, backbone)
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APASmart Define. (2015). linchpin thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/linchpin/thesaurus/synonyms
ChicagoSmart Define. 2015. "linchpin thesaurus" https://smartdefine.org/linchpin/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, linchpin thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/linchpin/thesaurus/synonyms>.
MLASmart Define. "linchpin thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/linchpin/thesaurus/synonyms>