0
hard-and-fast(inflexible, intent)
0
hermetic(unyielding, unbending, unreceptive)
0
hitched(adjective, fixed)
0
hooked(adjective, fixed)
0
immobilized(still, fixed, motionless, stationary, immovable)
0
immune(unyielding, unbending, unreceptive)
0
impassable(unyielding, unbending, unreceptive)
0
impenetrable(unyielding, unbending, unreceptive)
0
impermeable(unyielding, unbending, unreceptive)
0
imperturbable
0
imperviable(unyielding, unbending, unreceptive)
0
inaccessible(unyielding, unbending, unreceptive)
0
inanimate(calm, still, lifeless, inactive, inert)
0
intense(adjective, resolute, persistent, rigid, unqualified)
0
invulnerable(unyielding, unbending, unreceptive)
0
liege(adjective, resolute, persistent, dedicated, unwavering)
0
lifeless(calm, still, inactive, inert, stationary)
0
locked(adjective, fixed)
0
loyal(adjective, resolute, persistent, dedicated, unwavering)
0
made fast(adjective, fixed)
10 years ago|2.8k views|share |citing 
APASmart Define. (2015). unmovable thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/unmovable/thesaurus/synonyms
ChicagoSmart Define. 2015. "unmovable thesaurus" https://smartdefine.org/unmovable/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, unmovable thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/unmovable/thesaurus/synonyms>.
MLASmart Define. "unmovable thesaurus" 14 November 2015. Web. 24 September 2026. <https://smartdefine.org/unmovable/thesaurus/synonyms>