138 entries under resolute topic. ×

7
daredevil(noun, bad, strong, temper, noble)
7
hearty(adjective, person, body, strong, sound)
7
inexorable(adjective, mean, strong, hard, firm)
7
plucky(adjective, strong, determined, noble, bold)
7
set(verb, adjective, calm, strong, hard)
7
unwavering(adjective, calm, strong, secure, firm)
6
constant(adjective, calm, strong, secure, firm)
6
fearless(adjective, bad, strong, cool, determined)
6
headstrong(adjective, hard, rough, firm, difficult)
6
implacable(adjective, mean, strong, hard, firm)
6
mettlesome(adjective, strong, intense, energetic, powerful)
5
bold(adjective, strong, smart, energetic, vigorous)
5
bullheaded(adjective, strong, hard, firm, difficult)
5
dauntless(adjective, strong, determined, noble, bold)
5
dependable(adjective, strong, determined, careful)
5
dogged(adjective, mean, strong, hard, firm)
5
doughty(strong, determined, bold, spirited)
5
gritty(adjective, strong, lively, determined, noble)
5
indomitable(adjective, strong, hard, great, difficult)
5
insistent(adjective, determined, obstinate, uncompromising)
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APASmart Define. (2016). tough thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/tough/thesaurus/synonyms
ChicagoSmart Define. 2016. "tough thesaurus" https://smartdefine.org/tough/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, tough thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/tough/thesaurus/synonyms>.
MLASmart Define. "tough thesaurus" 30 March 2016. Web. 28 September 2026. <https://smartdefine.org/tough/thesaurus/synonyms>