59 entries under tenacious topic. ×

12
bullheaded(adjective, tough, firm, resist, determined)
12
insistent(adjective, determined, resolute, persistent, demanding)
11
hard(adjective, mean, harsh, cruel, determined)
11
resolved(adjective, strong, firm, deliberate, determined)
10
constant(adjective, strong, firm, determined, steady)
10
immovable(adjective, mean, hard, determined, fixed)
10
indomitable(adjective, strong, firm, determined, steady)
10
single-minded(adjective, tough, firm, harsh, solid)
10
strong-willed(adjective, strong, tough, firm, determined)
9
diligent(adjective, resolute)
8
dedicated(adjective, feature, characteristic, strong, firm)
8
fixed(adjective, mean, hard, tough, firm)
8
purposeful(adjective, feature, characteristic, strong, tough)
8
stiff(adjective, set, harsh, cruel, determined)
7
bold(adjective, resolute)
6
devoted(adjective, strong, firm, determined, steady)
6
unshakable(adjective, mean, strong, hard, tough)
5
bulldogged
5
faithful(adjective, strong, firm, determined, bold)
5
strong(adjective, tough, firm, energetic, determined)
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APASmart Define. (2015). dogged thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/dogged/thesaurus/synonyms
ChicagoSmart Define. 2015. "dogged thesaurus" https://smartdefine.org/dogged/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, dogged thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/dogged/thesaurus/synonyms>.
MLASmart Define. "dogged thesaurus" 13 April 2015. Web. 26 September 2026. <https://smartdefine.org/dogged/thesaurus/synonyms>