152 entries under determined topic. ×

10
intent(adjective, set, strong, complete, flat)
10
unfaltering(adjective, firm, solid, certain)
9
dogged(adjective, mean, hard, tough, firm)
9
mulish(adjective, mean, hard, firm)
9
perpetual(adjective, dull, usual, steady)
9
tough(adjective, mean, strong, hard, sound)
9
unswayable(adjective, stiff, resolute, rigid)
8
adamantine(adjective, tough, severe, resolute)
8
unflinching(adjective, strong, flat, firm, certain)
7
hanging tough(expression, adjective, mean, hard)
7
purposeful(adjective, firm, careful, thoughtful)
7
standing pat(adjective, resolute, obstinate, uncompromising)
7
strong(adjective, hard, sound, secure, tough)
6
bent(verb, adjective, set, strong, flat)
6
bound(verb, adjective, set, strong, flat)
6
decisive(adjective, set, firm, perfect, exact)
6
pat(adjective, firm, solid, certain)
6
persevering(adjective, strong, tough, flat, firm)
6
pertinacious(adjective, tough, firm, resolute)
6
staunch(adjective, strong, sound, tough, flat)
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APASmart Define. (2016). fixed thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/fixed/thesaurus/synonyms
ChicagoSmart Define. 2016. "fixed thesaurus" https://smartdefine.org/fixed/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, fixed thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/fixed/thesaurus/synonyms>.
MLASmart Define. "fixed thesaurus" 16 March 2016. Web. 23 September 2026. <https://smartdefine.org/fixed/thesaurus/synonyms>