359 entries under adjective topic. ×

20
dogged(mean, strong, hard, tough)
20
fixed(mean, strong, hard, secure)
18
steadfast(strong, secure, tough, flat)
18
stony(person, mean, hard, harsh)
17
set(verb, strong, determined, resolute)
16
iron(noun, mean, strong, hard)
15
implacable(mean, strong, hard, tough)
15
insistent(determined, resolute, obstinate, unyielding)
15
unshakable(mean, strong, hard, secure)
14
hard-nosed(mean, strong, hard, secure)
14
stern(mean, hard, rough, firm)
14
tenacious(strong, determined, resolute, persistent)
13
intractable(hard, tough, firm, determined)
13
mulish(mean, strong, hard, tough)
12
pigheaded(mean, hard, tough, deliberate)
12
unbendable(resist, determined, resolute, obstinate)
12
unwavering(strong, secure, flat, firm)
11
flinty(strong, hard, tough, firm)
11
grim(mean, strong, hard, tough)
10
headstrong(tough, firm, determined, resolute)
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APASmart Define. (2016). adamant thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/adamant/thesaurus/synonyms
ChicagoSmart Define. 2016. "adamant thesaurus" https://smartdefine.org/adamant/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, adamant thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/adamant/thesaurus/synonyms>.
MLASmart Define. "adamant thesaurus" 23 March 2016. Web. 27 September 2026. <https://smartdefine.org/adamant/thesaurus/synonyms>