159 entries under adjective topic. ×

41
stubborn(obstinate, determined, characteristic, quality)
27
obstinate(mean, strong, hard, tough)
23
obdurate(strong, hard, tough, firm)
22
inflexible(mean, strong, hard, tough)
21
dogged(mean, strong, hard, tough)
19
headstrong(tough, firm, resist, determined)
19
pigheaded(mean, hard, tough, difficult)
18
unyielding(mean, strong, hard, tough)
17
hardheaded(strong, hard, tough, firm)
15
adamant(mean, strong, hard, tough)
15
pertinacious(strong, tough, firm, difficult)
15
tenacious(strong, tough, firm, resist)
13
bullheaded(strong, hard, tough, difficult)
13
uncompromising(mean, hard, deliberate, determined)
12
firm(mean, strong, hard, tough)
12
immovable(mean, strong, hard, tough)
12
intractable(tough, firm, difficult, indifferent)
12
perverse(mean, hard, tough, difficult)
12
refractory(tough, firm, difficult, determined)
12
rigid(mean, strong, hard, tough)
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APASmart Define. (2015). mulish thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/mulish/thesaurus/synonyms
ChicagoSmart Define. 2015. "mulish thesaurus" https://smartdefine.org/mulish/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, mulish thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/mulish/thesaurus/synonyms>.
MLASmart Define. "mulish thesaurus" 13 April 2015. Web. 24 September 2026. <https://smartdefine.org/mulish/thesaurus/synonyms>