2
mucilaginousness
2
perverseness(noun, state, quality, resist, determination)
2
physical fitness(noun, soundness, wholeness, wellness, wholesomeness)
2
plodding
2
preservation(extension, persistence, conformity, continuance, conservatism)
2
resistance(noun, strength, ability, resolution, capacity)
2
seriousness(noun, determination, resolution, intensity, sincerity)
2
sincerity(noun, spirit, determination, firmness, intensity)
2
starch(noun, strength, ability, resolve, determination)
2
stomach(noun, strength, resolve, informal, determination)
2
true grit(noun, expression, strength, resolve, determination)
2
uncompromisingness
2
uncooperativeness
2
unfailingness(noun, honor, perseverance, reliability, faithfulness)
2
valiance(noun, spirit, dash, determination, courage)
2
viscosity
2
viscousness
2
vitality(noun, health, force, body, power)
2
zeal(noun, honor, passion, hatred, firmness)
1
singleness of purpose(expression, idiom, perseverance)
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APASmart Define. (2016). tenacity thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/tenacity/thesaurus/synonyms
ChicagoSmart Define. 2016. "tenacity thesaurus" https://smartdefine.org/tenacity/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, tenacity thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/tenacity/thesaurus/synonyms>.
MLASmart Define. "tenacity thesaurus" 21 March 2016. Web. 22 September 2026. <https://smartdefine.org/tenacity/thesaurus/synonyms>