206 entries under strong topic. ×

1
cool(tough, bold, resolute, spirited)
1
daredevil(tough, bold, resolute, spirited)
1
daring(tough, determined, vigorous, bold)
1
dead set on(expression, idiom, intense, deliberate)
1
doughty(tough, bold, resolute, spirited)
1
eager beaver(expression, adjective, firm, determined)
1
fastened(adjective, secure, firm, solid)
1
fiery(tough, bold, resolute, spirited)
1
fire-eating(tough, bold, spirited, brave)
1
fireball(adjective, firm, determined, steady)
1
fit(healthy, well, robust, resilient)
1
forcible(adjective, sound, tough, solid)
1
fortified(adjective, firm, solid, true)
1
gallant(tough, bold, resolute, spirited)
1
go-go(adjective, firm, determined, steady)
1
grind(adjective, firm, determined, steady)
1
hang tough(expression, difficult, wild, awkward)
1
hard as nails(expression, adjective, idiom, sound)
1
hardened(fit, determined, healthy, well)
1
healthy(adjective, hard, sound, tough)
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APASmart Define. (2015). tenacious thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/tenacious/thesaurus/synonyms
ChicagoSmart Define. 2015. "tenacious thesaurus" https://smartdefine.org/tenacious/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, tenacious thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/tenacious/thesaurus/synonyms>.
MLASmart Define. "tenacious thesaurus" 6 November 2015. Web. 25 September 2026. <https://smartdefine.org/tenacious/thesaurus/synonyms>