2
anchor(noun, support, prop, backbone)
2
barbel
2
barbule
2
dagger(noun, top, point, head, spur)
2
dorsum
2
fortitude(noun, drive, strength, energy, resolve)
2
grit(noun, drive, strength, energy, resolve)
2
hill
2
nail(noun, needle, sharpness)
2
pin(noun, needle, sharpness)
2
ray
2
vertebra
2
binding
2
brace(support, prop, backbone)
2
bradawl
2
burr
2
buttress(support, prop, backbone)
2
crutch(support, prop, backbone)
2
cusp(noun, top, point, head, spur)
2
determination(noun, drive, strength, resolve, resolution)
11 years ago|8.1k views|share |citing 
APASmart Define. (2015). spine thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/spine/thesaurus/synonyms
ChicagoSmart Define. 2015. "spine thesaurus" https://smartdefine.org/spine/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, spine thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/spine/thesaurus/synonyms>.
MLASmart Define. "spine thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/spine/thesaurus/synonyms>