88 entries under uncompromising topic. ×

24
insistent(adjective, determined, resolute, obstinate)
17
adamantine(adjective, strong, hard, tough, cruel)
16
unwavering(adjective, secure, firm, solid, determined)
13
hard-nosed(adjective, mean, strong, hard, secure)
12
mulish(adjective, mean, strong, hard, tough)
12
unchangeable(adjective, set, hard, secure, firm)
12
unshakeable(adjective, determined, resolute)
11
hard(adjective, mean, strong, tough, cruel)
11
unbendable(adjective, determined, resolute, obstinate)
10
dogged(adjective, mean, hard, determined, fixed)
10
set in stone(expression, adjective, idiom, mean, hard)
10
staunch(adjective, set, strong, hard, firm)
9
pat(adjective, difficult, wild, determined, usual)
9
tenacious(adjective, strong, secure, firm, solid)
8
resolved(adjective, determined, usual, fixed, resolute)
8
unswayable(adjective, hard, determined, resolute, obstinate)
7
hanging tough(expression, adjective, mean, hard, determined)
7
headstrong(adjective, tough, determined, resolute, stubborn)
7
implacable(adjective, mean, strong, hard, tough)
7
pigheaded(adjective, mean, hard, determined, usual)
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APASmart Define. (2015). immovable thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/immovable/thesaurus/synonyms
ChicagoSmart Define. 2015. "immovable thesaurus" https://smartdefine.org/immovable/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, immovable thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/immovable/thesaurus/synonyms>.
MLASmart Define. "immovable thesaurus" 3 August 2015. Web. 24 September 2026. <https://smartdefine.org/immovable/thesaurus/synonyms>