107 entries under obstinate topic. ×

14
defiant(adjective, persistent, insistent, dogged)
14
self-willed(adjective, tough, firm, difficult, wild)
13
uncontrollable(adjective, control, order, hard, rough)
12
mutinous(adjective, persistent, insistent, dogged)
12
inflexible(adjective, hard, tough, rough, firm)
10
uncooperative(adjective, tough, difficult, wild, awkward)
10
obdurate(adjective, tough, firm, difficult, determined)
10
tenacious(adjective, tough, firm, difficult, wild)
9
adamant(adjective, tough, firm, determined, unreasonable)
9
determined(adjective, tough, firm, persistent, impulsive)
9
difficult(adjective, tough, wild, awkward)
9
incorrigible(adjective, disobedience)
8
willful(adjective, tough, firm, fast, awkward)
7
contradictory(determined, negative, hostile, fixed, different)
7
pigheaded(adjective, tough, firm, difficult, determined)
6
incompliant(adjective, hard, tough, firm, difficult)
6
indocile(adjective, control, order, tough, difficult)
6
resolute(adjective, tough, firm, difficult)
6
tough(adjective, hard, rough, firm, grim)
6
unwilling(adjective, mood, averse, disinclined)
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APASmart Define. (2015). refractory thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/refractory/thesaurus/synonyms
ChicagoSmart Define. 2015. "refractory thesaurus" https://smartdefine.org/refractory/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, refractory thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/refractory/thesaurus/synonyms>.
MLASmart Define. "refractory thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/refractory/thesaurus/synonyms>