96 entries under determined topic. ×

4
tough(adjective, firm, unreasonable, grim)
4
unremitting(adjective, strong, firm, steady)
3
active(adjective, activity, keen, difficult, energetic)
3
stable(adjective, strong, flat, definite)
3
unhesitating(adjective, firm, resolution, serious)
2
bound(adjective, strong, tough, flat, firm)
2
continued(adjective, strong, firm, steady)
2
game(adjective, resolute, brave, willing)
2
hardheaded(tough, firm, unreasonable, grim)
2
on the go(expression, idiom, keen, energetic, lively)
2
plodding(adjective, strong, firm, steady)
2
plugging(adjective, strong, keen, firm, lively)
2
spirited(adjective, active, resolute, brave)
2
strong(adjective, tough, flat, firm)
2
unceasing(adjective, strong, firm, steady)
2
unshakable(adjective, strong, tough, firm)
1
bent(adjective, strong, flat, certain)
1
driven(adjective, firm, serious, resolute)
1
eager beaver(expression, adjective, strong, firm)
1
fast(adjective, strong, tough, firm)
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APASmart Define. (2015). persevering thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/persevering/thesaurus/synonyms
ChicagoSmart Define. 2015. "persevering thesaurus" https://smartdefine.org/persevering/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, persevering thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/persevering/thesaurus/synonyms>.
MLASmart Define. "persevering thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/persevering/thesaurus/synonyms>