3
indefatigableness(noun, perseverance)
3
manhood
3
manliness(noun, resolution)
3
meal(noun, fine, drink, nutrition, feed)
3
obduracy(noun, resolve, determination, firmness, persistence)
3
obstinacy(noun, drive, energy, resolve, determination)
3
pith(strength, determination, courage, firmness, endurance)
3
prowess(noun, spirit, dash, determination, courage)
3
purposefulness(noun, drive, energy, resolve, determination)
3
purposiveness(noun, resolve, determination, resolution, firmness)
3
rasp
3
sawdust
3
set on edge(expression, idiom)
3
shingle(noun, soil, sand, pulverulence, gravel)
3
spine(noun, drive, strength, energy, resolve)
3
stuff
3
valiance(noun, spirit, dash, determination, courage)
3
will-power
3
willpower(noun, force, quality, drive, character)
2
vertebral column(expression, idiom)
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APASmart Define. (2016). grit thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/grit/thesaurus/synonyms
ChicagoSmart Define. 2016. "grit thesaurus" https://smartdefine.org/grit/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, grit thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/grit/thesaurus/synonyms>.
MLASmart Define. "grit thesaurus" 1 April 2016. Web. 24 September 2026. <https://smartdefine.org/grit/thesaurus/synonyms>