Synonyms|134Antonyms|2|Broader|0Narrower|0Related|2
1
ironclad
1
irreconcilable
1
jelled(adjective, hard, firm, solid, stiff)
1
mechanical(adjective, hard, firm, solid, stiff)
1
muscle-bound
1
numbed(adjective, hard, firm, solid, stiff)
1
obdurate
1
obstinate
1
orthodox
1
ossified(adjective, hard, firm, solid, stiff)
1
petrified(adjective, hard, firm, solid, stiff)
1
procrustean
1
puristic
1
puritan
1
puritanical
1
refractory(adjective, hard, firm, solid, stiff)
1
relentless
1
resistant(adjective, hard, firm, solid, stiff)
1
rheumatic(adjective, hard, firm, solid, stiff)
1
rigorous
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ChicagoSmart Define. 2015. "impliable thesaurus" https://smartdefine.org/impliable/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, impliable thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/impliable/thesaurus/synonyms>.
MLASmart Define. "impliable thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/impliable/thesaurus/synonyms>