129 entries under unyielding topic. ×

8
rigorous(adjective, strong, hard, tough, harsh)
8
strict(adjective, strong, hard, tough, flat)
7
harsh(adjective, mean, strong, hard, tough)
7
remorseless(adjective, mean, tough, harsh, resist)
7
resolved(adjective, strong, flat, firm, certain)
7
single-minded(adjective, tough, harsh, cruel, determined)
7
unswayable(adjective, hard, determined, resolute, obstinate)
6
callous(adjective, person, mean, hard, rough)
6
impenetrable(adjective, firm, rigid, steely)
6
persevering(adjective, strong, tough, flat, firm)
6
rocky(adjective, firm, difficult, rigid, troubled)
6
set in stone(expression, adjective, idiom, mean, hard)
5
indestructible(adjective, firm, rigid, steely)
5
merciless(adjective, person, mean, hard, rough)
5
unappeasable(adjective, mean, harsh, cruel, determined)
5
unbreakable(adjective, firm, rigid, steely)
5
unfaltering(adjective, strong, firm, resolute, persistent)
5
unflinching(adjective, strong, flat, firm, harsh)
5
unresponsive(adjective, person, cold, indifferent, feelings)
5
unswerving(adjective, strong, tough, firm, determined)
10 years ago|14k views|share |citing 
APASmart Define. (2016). adamant thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/adamant/thesaurus/synonyms
ChicagoSmart Define. 2016. "adamant thesaurus" https://smartdefine.org/adamant/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2016, adamant thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/adamant/thesaurus/synonyms>.
MLASmart Define. "adamant thesaurus" 23 March 2016. Web. 30 September 2026. <https://smartdefine.org/adamant/thesaurus/synonyms>