553 entries under noun topic. ×

10
longevity(strength, life, resolution, extension)
9
vitality(person, go, body, drive)
8
constancy(support, control, strength, resolve)
8
continuation(increase, strength, continue, line)
8
continuity(increase, strength, energy, continue)
8
firmness(support, control, power, honor)
8
sufferance(feeling, understanding, power, empathy)
8
toleration(understanding, power, empathy, pleasure)
7
lastingness(strength, resolution, fortitude, stamina)
7
bearing(power, strength, restraint, course)
7
duration(increase, event, strength, continue)
7
energy(activity, go, drive, power)
7
indefatigability(strength, energy, resolve, temper)
7
mettle(power, strength, spirit, dash)
7
perpetuity(state, stability, steadiness, durability)
7
pertinacity(power, strength, determination, resolution)
7
power(go, strength, energy, spirit)
7
steadfastness(support, control, strength, spirit)
6
abidingness(honor, perseverance, reliability, faithfulness)
6
backbone(support, control, power, strength)
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APASmart Define. (2016). endurance thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/endurance/thesaurus/synonyms
ChicagoSmart Define. 2016. "endurance thesaurus" https://smartdefine.org/endurance/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2016, endurance thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/endurance/thesaurus/synonyms>.
MLASmart Define. "endurance thesaurus" 29 March 2016. Web. 30 September 2026. <https://smartdefine.org/endurance/thesaurus/synonyms>