222 entries under strong topic. ×

2
inflexible(adjective, hard, tough, firm)
2
kinetic(adjective, moving, energetic, lively)
2
lionhearted(tough, firm, bold, spirited)
2
lively(adjective, moving, active, vigorous)
2
peppy(adjective, tough, fit, lively)
2
powerfully built(expression, adjective, person, body)
2
sprightly(adjective, moving, lively, active)
2
sure(adjective, calm, tough, firm)
2
true(adjective, tough, firm, honest)
2
vigourous
2
vivacious(adjective, moving, lively, active)
1
Trojan(tough, bold, resolute, spirited)
1
abiding(calm, solid, steady, substantial)
1
able(adjective, sound, tough, fit)
1
adventuresome(tough, noble, bold, spirited)
1
aggressive(adjective, moving, lively, active)
1
anchored(calm, solid, steady, substantial)
1
animated(adjective, moving, lively, active)
1
assured(tough, bold, resolute, spirited)
1
balanced(calm, solid, steady, substantial)
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APASmart Define. (2016). stalwart thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/stalwart/thesaurus/synonyms
ChicagoSmart Define. 2016. "stalwart thesaurus" https://smartdefine.org/stalwart/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2016, stalwart thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/stalwart/thesaurus/synonyms>.
MLASmart Define. "stalwart thesaurus" 23 March 2016. Web. 30 September 2026. <https://smartdefine.org/stalwart/thesaurus/synonyms>