Synonyms|623Antonyms|91|Broader|55Narrower|33Related|470

178 entries under determined topic. ×

9
unforgiving(adjective, person, mean, hard, rough)
9
unmoved(adjective, cold, indifferent, fixed)
8
hardened(adjective, person, feelings, resolute)
8
pat(adjective, resolute, obstinate, unyielding)
8
persistent(adjective, strong, tough, flat, firm)
8
rigorous(adjective, strong, hard, tough, harsh)
8
stiff-necked(adjective, mean, strong, hard, tough)
8
strict(adjective, strong, hard, tough, flat)
7
contrary(adjective, fixed, resolute, persistent)
7
decided(adjective, resolute, uncompromising, unshakeable)
7
harsh(adjective, mean, strong, hard, tough)
7
opinionated(adjective, tough, firm, resolute)
7
remorseless(adjective, mean, tough, harsh, resist)
7
resolved(adjective, strong, flat, firm, certain)
7
self-willed(adjective, tough, firm, resolute)
7
single-minded(adjective, tough, harsh, cruel)
7
unchangeable(adjective, strong, secure, flat, certain)
7
uncompliant(adjective, tough, firm, resist)
7
unswayable(adjective, hard, resolute, obstinate)
7
wilful(adjective, resolute, uncompromising, unshakeable)
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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>