170 entries under determined topic. ×

10
set(adjective, strong, hard, tough, firm)
10
single-minded(adjective, tough, firm, harsh, solid)
10
strong-willed(adjective, strong, tough, firm)
9
hardheaded(adjective, tough, firm, resist)
9
perseverant(adjective, persistent)
9
unswerving(adjective, strong, tough, firm, solid)
9
willful(adjective, tough, firm, resist)
8
dedicated(adjective, feature, characteristic, strong, firm)
8
fixed(adjective, mean, hard, tough, firm)
8
grim(adjective, appearance, tough, harsh, cruel)
8
purposeful(adjective, feature, characteristic, strong, tough)
8
stiff(adjective, set, harsh, cruel)
8
stiff-necked(adjective, mean, hard, tough, firm)
8
unflinching(adjective, strong, firm, harsh, energetic)
7
implacable(adjective, appearance, mean, hard, tough)
7
opinionated(adjective, tough, firm, resolute)
7
self-willed(adjective, tough, firm, resolute)
7
unfailing(adjective, strong, firm, steady)
7
wilful(adjective, resolute, uncompromising, unshakeable)
6
adamantine(adjective, tough, firm, resolute)
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APASmart Define. (2015). dogged thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/dogged/thesaurus/synonyms
ChicagoSmart Define. 2015. "dogged thesaurus" https://smartdefine.org/dogged/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, dogged thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/dogged/thesaurus/synonyms>.
MLASmart Define. "dogged thesaurus" 13 April 2015. Web. 27 September 2026. <https://smartdefine.org/dogged/thesaurus/synonyms>