155 entries under fixed topic. ×

8
unmoved(adjective, calm, cool, firm, determined)
7
impassive(adjective, cool, secure, steady, detached)
7
pigheaded(adjective, mean, hard, determined, usual)
7
quiescent(adjective, still, steady, stable)
7
settled(adjective, strong, secure, firm, solid)
7
static(adjective, set, secure, regular)
7
stuck(adjective, firm, true, steady)
7
unalterable(adjective, set, hard, steady, regular)
7
unswerving(adjective, firm, solid, intense, determined)
6
anchored(adjective, strong, secure, solid, steady)
6
immutable(adjective, set, hard, steady, regular)
6
loyal(adjective, firm, solid, intense, true)
6
recalcitrant(adjective, tough, difficult, determined)
6
refractory(adjective, tough, firm, difficult, determined)
6
stabile(adjective, firm, solid, still, stable)
5
immotile(adjective, secure, steady, rigid)
5
imperturbable(adjective, calm, cool, firm, solid)
5
perverse(adjective, mean, hard, wild, determined)
5
unflinching(adjective, determined, resolute, persistent)
4
calm(adjective, cool, firm, solid, still)
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APASmart Define. (2015). immovable thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/immovable/thesaurus/synonyms
ChicagoSmart Define. 2015. "immovable thesaurus" https://smartdefine.org/immovable/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, immovable thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/immovable/thesaurus/synonyms>.
MLASmart Define. "immovable thesaurus" 3 August 2015. Web. 22 September 2026. <https://smartdefine.org/immovable/thesaurus/synonyms>