103 entries under obstinate topic. ×

2
resolved(adjective, determined, fixed, persistent)
2
rigid(tough, firm, persistent, stubborn)
2
single-minded(tough, firm, persistent, stubborn)
2
steadfast(tough, firm, persistent, stubborn)
2
tenacious(tough, firm, difficult, wild, awkward)
2
tough(adjective, rough, firm, difficult, awkward)
2
uncompromising(tough, firm, difficult, unreasonable)
2
unflinching(adjective, determined, fixed, persistent)
1
anal-retentive(adjective, persistent, insistent, dogged)
1
arbitrary(adjective, hard, severe, rough, harsh)
1
contradictory(determined, fixed, stubborn, willful)
1
demanding(adjective, persistent, insistent, dogged)
1
drastic(adjective, hard, severe, rough, harsh)
1
exacting(adjective, persistent, insistent, dogged)
1
ferocious(adjective, hard, severe, rough, harsh)
1
fierce(adjective, hard, severe, rough, harsh)
1
fixed(tough, firm, determined, unreasonable, inflexible)
1
hard-shell(adjective, persistent, insistent, dogged)
1
hard-shelled(adjective, persistent, insistent, dogged)
1
hardheaded(tough, firm, unreasonable, grim, inflexible)
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APASmart Define. (2015). unmanageable thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/unmanageable/thesaurus/synonyms
ChicagoSmart Define. 2015. "unmanageable thesaurus" https://smartdefine.org/unmanageable/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, unmanageable thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/unmanageable/thesaurus/synonyms>.
MLASmart Define. "unmanageable thesaurus" 14 April 2015. Web. 30 September 2026. <https://smartdefine.org/unmanageable/thesaurus/synonyms>