28 entries under fixed topic. ×

46
immovable(adjective, determined, resolute, obstinate)
13
tenacious(adjective, strong, firm, determined, unreasonable)
11
intractable(adjective, tough, firm, difficult, determined)
9
unwavering(adjective, secure, determined, steady)
5
hardened(adjective, determined, resolute, stubborn)
4
resolved(adjective, deliberate, determined, resolute)
4
unchangeable(adjective, steady, impassive, inflexible)
4
unmoved(adjective, determined, stubborn)
3
persistent(adjective, strong, tough, firm, deliberate)
2
immutable(steady, impassive, inflexible, stubborn)
2
unalterable(severe, steady, stiff, impassive)
1
cantankerous(tough, firm, determined, unreasonable)
1
constant(adjective, secure, steady, persistent)
1
contradictory(determined, obstinate, stubborn, conflicting)
1
convinced(determined, stubborn, uncompromising, unreconstructed)
1
dead set on(expression, idiom, impassive, inflexible)
1
dogmatic(adjective, determined, stubborn, prejudiced)
1
indomitable(determined, obstinate, stubborn, unbending)
1
locked in(expression, severe, stiff, inflexible)
1
restive(violent, determined, stubborn, uncompromising)
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APASmart Define. (2015). intransigent thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/intransigent/thesaurus/synonyms
ChicagoSmart Define. 2015. "intransigent thesaurus" https://smartdefine.org/intransigent/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, intransigent thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/intransigent/thesaurus/synonyms>.
MLASmart Define. "intransigent thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/intransigent/thesaurus/synonyms>