122 entries under resolute topic. ×

20
fixed(adjective, mean, strong, hard, secure)
18
steadfast(adjective, strong, secure, tough, flat)
17
set(verb, adjective, strong, determined)
16
iron(noun, adjective, mean, strong, hard)
15
implacable(adjective, mean, strong, hard, tough)
15
insistent(adjective, determined, obstinate, unyielding)
15
unshakable(adjective, mean, strong, hard, secure)
14
hard-nosed(adjective, mean, strong, hard, secure)
14
stern(adjective, mean, hard, rough, firm)
14
tenacious(adjective, strong, determined, persistent)
13
mulish(adjective, mean, strong, hard, tough)
12
pigheaded(adjective, mean, hard, tough, deliberate)
12
unbendable(adjective, resist, determined, obstinate)
12
unwavering(adjective, strong, secure, flat, firm)
11
grim(adjective, mean, strong, hard, tough)
10
headstrong(adjective, tough, firm, determined)
10
pertinacious(adjective, tough, determined, obstinate)
10
perverse(adjective, mean, hard, tough, deliberate)
10
steely(adjective, strong, hard, tough)
9
unforgiving(adjective, person, mean, hard, rough)
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APASmart Define. (2016). adamant thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/adamant/thesaurus/synonyms
ChicagoSmart Define. 2016. "adamant thesaurus" https://smartdefine.org/adamant/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, adamant thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/adamant/thesaurus/synonyms>.
MLASmart Define. "adamant thesaurus" 23 March 2016. Web. 28 September 2026. <https://smartdefine.org/adamant/thesaurus/synonyms>