3
invulnerability
3
maintenance(continuation, permanence)
3
substantiality(noun, support, control, strength, balance)
3
tenacity(noun, health, force, body, power)
3
viability(noun, sustainability)
3
vitality(noun, health, force, body, power)
2
immunity
2
self-sufficiency(noun, sustainability)
2
age
2
antiquity
2
body(noun, health, force, power, strength)
2
density(noun, protection, security, rigidity, hardness)
2
dependability(noun, support, control, strength, balance)
2
duration(noun, strength, resolution, fortitude, stamina)
2
endlessness
2
force(noun, health, body, power, strength)
2
guts(noun, time, strength, informal, resolution)
2
heart(noun, time, strength, informal, resolution)
2
immobility(noun, support, control, strength, balance)
2
immutability(noun, strength, resolution, fortitude, stamina)
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APASmart Define. (2016). durability thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/durability/thesaurus/synonyms
ChicagoSmart Define. 2016. "durability thesaurus" https://smartdefine.org/durability/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, durability thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/durability/thesaurus/synonyms>.
MLASmart Define. "durability thesaurus" 29 March 2016. Web. 21 September 2026. <https://smartdefine.org/durability/thesaurus/synonyms>