74 entries under persevering topic. ×

4
steady(adjective, calm, strong, firm, determined)
4
tireless(adjective, strong, firm, energetic, determined)
4
unflagging(adjective, strong, firm, energetic, determined)
3
determined(adjective, strong, firm, energetic, vigorous)
3
easy-going(adjective, endure, restrained, persistent, tolerant)
3
firm(adjective, strong, determined, steady, constant)
3
resolute(adjective, strong, firm, determined, steady)
3
staunch(adjective, strong, firm, determined, steady)
3
unfailing(adjective, strong, firm, determined, steady)
3
unswerving(adjective, strong, firm, determined, steady)
2
abiding
2
continuing(adjective, strong, firm, determined, steady)
2
philosophic(adjective, calm, cool, endure, restrained)
2
plodding(adjective, strong, firm, determined, steady)
2
plugging(adjective, strong, firm, determined, steady)
2
unflinching(adjective, strong, firm, energetic, determined)
2
unremitting(adjective, strong, firm, energetic, determined)
2
unwearied(adjective, strong, firm, energetic, determined)
1
continued(adjective, strong, firm, determined, steady)
1
dedicated(adjective, strong, firm, determined, steady)
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APASmart Define. (2015). patient thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/patient/thesaurus/synonyms
ChicagoSmart Define. 2015. "patient thesaurus" https://smartdefine.org/patient/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, patient thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/patient/thesaurus/synonyms>.
MLASmart Define. "patient thesaurus" 6 November 2015. Web. 26 September 2026. <https://smartdefine.org/patient/thesaurus/synonyms>