62 entries under uncompromising topic. ×

27
stubborn(adjective, characteristic, quality, strong, hard)
17
mulish(adjective, strong, hard, tough, firm)
16
unyielding(adjective, strong, hard, tough, determined)
15
hard-nosed(adjective, strong, hard, tough, determined)
14
headstrong(adjective, strong, tough, firm, resist)
14
obstinate(adjective, strong, resist, cold, determined)
12
pigheaded(adjective, tough, firm, resist, determined)
11
bullheaded(adjective, strong, hard, tough, resist)
11
inflexible(adjective, strong, hard, tough, cold)
10
pertinacious(adjective, strong, tough, resist, cold)
9
obdurate(adjective, strong, hard, tough, determined)
8
hard(adjective, strong, sound, tough, reasonable)
8
resolute(adjective, determined, obstinate, unshakeable)
8
rigid(adjective, strong, hard, tough, determined)
8
self-willed(tough, firm, determined, resolute, obstinate)
8
stiff-necked(adjective, strong, hard, tough, resist)
8
unrelenting(adjective, strong, hard, tough, cold)
8
wilful(adjective, determined, resolute, obstinate)
7
adamantine(adjective, strong, hard, tough, firm)
7
opinionated(adjective, tough, firm, determined, resolute)
11 years ago|10k views|share |citing 
APASmart Define. (2015). hardheaded thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/hardheaded/thesaurus/synonyms
ChicagoSmart Define. 2015. "hardheaded thesaurus" https://smartdefine.org/hardheaded/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, hardheaded thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/hardheaded/thesaurus/synonyms>.
MLASmart Define. "hardheaded thesaurus" 13 April 2015. Web. 25 September 2026. <https://smartdefine.org/hardheaded/thesaurus/synonyms>