74 entries under persevering topic. ×

9
self-possessed(adjective, calm, quiet, cool, moderate)
8
philosophical(adjective, calm, quiet, gentle, endure)
8
tranquil(adjective, calm, quiet, cool, kind)
8
understanding(adjective, kind, endure, sympathetic, restrained)
8
unruffled(adjective, calm, quiet, cool, moderate)
7
accommodating(adjective, understanding, kind, endure, restrained)
7
even-tempered(adjective, calm, quiet, easy, mild)
7
forgiving(adjective, calm, kind, smooth, soft)
7
untiring(adjective, energetic, endure, determined, vigorous)
6
uncomplaining(verb, adjective, endure, restrained, persistent)
5
dogged(adjective, strong, firm, energetic, determined)
5
imperturbable(adjective, calm, quiet, cool, moderate)
5
steadfast
5
tenacious(adjective, strong, firm, determined, steady)
5
unfaltering(adjective, strong, firm, energetic, determined)
5
unwavering(adjective, strong, firm, energetic, determined)
4
constant(adjective, strong, firm, determined, steady)
4
indomitable(adjective, calm, strong, cool, firm)
4
lasting
4
pertinacious(adjective, strong, firm, energetic, determined)
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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>