76 entries under stubborn topic. ×

2
unbending(adjective, strong, hard, tough, difficult)
2
uncooperative(difficult, wild, awkward, persistent, obstinate)
2
undisciplined(difficult, violent, wild, awkward)
2
unrelenting(adjective, set, strong, hard, tough)
2
wayward(difficult, wild, awkward, persistent, obstinate)
2
willful(adjective, strong, tough, difficult, awkward)
1
adamantine(adjective, set, strong, hard, tough)
1
awkward(tough, difficult, wild, irritable, restless)
1
dyed-in-the-wool(adjective, set, strong, hard, tough)
1
hang tough(expression, tough, difficult, wild, awkward)
1
incurable(tough, difficult, wild, awkward, obstinate)
1
insoluble(tough, difficult, wild, awkward, obstinate)
1
intransigent(determined, fixed, obstinate, unbending)
1
locked in(expression, tough, difficult, wild, awkward)
1
mulish(adjective, strong, hard, tough, difficult)
1
pat(tough, difficult, wild, awkward, resolute)
1
perverse(tough, difficult, determined, awkward, fixed)
1
pigheaded(tough, difficult, determined, awkward, fixed)
1
rigorous(adjective, set, strong, hard, tough)
1
self-willed(tough, difficult, wild, determined, awkward)
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APASmart Define. (2015). indomitable thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/indomitable/thesaurus/synonyms
ChicagoSmart Define. 2015. "indomitable thesaurus" https://smartdefine.org/indomitable/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, indomitable thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/indomitable/thesaurus/synonyms>.
MLASmart Define. "indomitable thesaurus" 14 April 2015. Web. 26 September 2026. <https://smartdefine.org/indomitable/thesaurus/synonyms>