57 entries under stubborn topic. ×

1
immutable(adjective, calm, fixed, constant, impassive)
1
implacable(adjective, mean, hard, cruel, rigid)
1
indurate(adjective, set, mean, hard, firm)
1
iron(adjective, mean, hard, tough, harsh)
1
mean(adjective, hard, tough, harsh, unfeeling)
1
perverse(adjective, mean, hard, tough, difficult)
1
rooted(adjective, secure, firm, determined, usual)
1
secure(adjective, calm, strong, firm, solid)
1
set in concrete(expression, adjective, fixed, impassive)
1
stiff-necked(adjective, mean, hard, tough, determined)
1
thick-skinned(adjective, mean, hard, tough, harsh)
1
tough nut to crack(expression, adjective, idiom, mean, hard)
1
unchangeable(adjective, calm, strong, secure, firm)
1
uncompassionate(adjective, mean, hard, tough, harsh)
1
uncooperative(adjective, mean, hard, tough, difficult)
1
unimpressible(adjective, mean, hard, tough, harsh)
1
unsympathetic(adjective, mean, hard, tough, harsh)
<123>
11 years ago|729 views|share |citing 
APASmart Define. (2015). set in stone thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/set_in_stone/thesaurus/synonyms
ChicagoSmart Define. 2015. "set in stone thesaurus" https://smartdefine.org/set_in_stone/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, set in stone thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/set_in_stone/thesaurus/synonyms>.
MLASmart Define. "set in stone thesaurus" 14 April 2015. Web. 30 September 2026. <https://smartdefine.org/set_in_stone/thesaurus/synonyms>