238 entries under adjective topic. ×

9
unshakable(mean, hard, secure, firm)
9
unswayable(tough, firm, determined, distant)
8
obstinate(mean, hard, tough, firm)
8
stiff(determined, resolute, obstinate, uncompromising)
8
unyielding(set, mean, hard, secure)
7
hanging tough(expression, mean, hard, determined)
6
adamant(mean, hard, secure, determined)
6
steadfast(calm, strong, secure, firm)
5
pat(firm, solid, wild, determined)
5
unwavering(calm, strong, secure, firm)
4
tough(calm, mean, strong, hard)
3
carved in stone
3
inelastic(tough, severe, firm, exact)
3
mulish(mean, hard, tough, difficult)
3
resistant(determined, resolute, obstinate, uncompromising)
2
dead set on(expression, idiom, secure, firm)
2
locked in(expression, secure, tough, severe)
2
permanent(calm, strong, steady, fixed)
2
pigheaded(mean, hard, tough, difficult)
2
single-minded(tough, firm, solid, cruel)
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APASmart Define. (2015). set in stone thesaurus. Retrieved September 26, 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 26, 2026).
HarvardSmart Define 2015, set in stone thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/set_in_stone/thesaurus/synonyms>.
MLASmart Define. "set in stone thesaurus" 14 April 2015. Web. 26 September 2026. <https://smartdefine.org/set_in_stone/thesaurus/synonyms>