1
incurable(tough, difficult, wild, awkward, obstinate)
1
indurate(adjective, mean, hard, tough, harsh)
1
inflexible(adjective, mean, hard, harsh, obstinate)
1
inimical
1
insoluble(tough, difficult, wild, awkward, obstinate)
1
intercept
1
intolerant
1
inveterate(adjective, persistent, obstinate, insistent, dogged)
1
invincible(adjective, persistent, obstinate, insistent, dogged)
1
involuntary(adjective, difficult, awkward, forced, averse)
1
irascible(adjective, sullen)
1
irreconcilable(adjective, unwilling)
1
isolate(verb, not together)
1
laggard(adjective, difficult, awkward, forced, averse)
1
locked in(expression, tough, difficult, wild, awkward)
1
long-faced(adjective, sullen)
1
malcontent(adjective, difficult, awkward, forced, averse)
1
malevolent(adjective, sullen)
1
melancholy(adjective, sullen)
1
mindless
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APASmart Define. (2015). uncooperative thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/uncooperative/thesaurus/synonyms
ChicagoSmart Define. 2015. "uncooperative thesaurus" https://smartdefine.org/uncooperative/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, uncooperative thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/uncooperative/thesaurus/synonyms>.
MLASmart Define. "uncooperative thesaurus" 10 April 2015. Web. 30 September 2026. <https://smartdefine.org/uncooperative/thesaurus/synonyms>