128 entries under resolute topic. ×

2
immobile(adjective, secure, cruel, steady, fixed)
2
inconvincible(adjective, determined, uncompromising, unshakeable)
2
loyal(adjective, strong, firm, determined, bold)
2
self-opinionated(adjective, determined, uncompromising, unshakeable)
2
stable(adjective, strong, secure, moderate, flat)
2
stalwart(adjective, strong, hard, tough, firm)
2
unflappable(adjective, steady, steadfast)
2
unmovable(adjective, firm, certain, limited, definite)
1
abiding(adjective, strong, flat, certain, determined)
1
deliberate(adjective, firm, determined, decisive)
1
faithful(adjective, strong, firm, determined, bold)
1
forceful(adjective, strong, tough, severe, firm)
1
intent(adjective, strong, flat, firm, certain)
1
never-failing(adjective, strong, flat, certain, determined)
1
purposeful(adjective, firm, deliberate, determined)
1
reliable(adjective, persistent, even, rigid)
1
serious(adjective, strong, hard, tough, severe)
1
stout(adjective, strong, hard, tough, firm)
1
unqualified(adjective, strong, flat, certain, determined)
0
allegiant(adjective, persistent, reliable, steadfast)
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APASmart Define. (2016). inflexible thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/inflexible/thesaurus/synonyms
ChicagoSmart Define. 2016. "inflexible thesaurus" https://smartdefine.org/inflexible/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2016, inflexible thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/inflexible/thesaurus/synonyms>.
MLASmart Define. "inflexible thesaurus" 24 March 2016. Web. 30 September 2026. <https://smartdefine.org/inflexible/thesaurus/synonyms>