Synonyms|468Antonyms|98|Broader|6Narrower|0Related|413

73 entries under steady topic. ×

6
immovable(adjective, set, hard, regular)
6
stubborn(adjective, firm, fixed, rigid)
5
unmodifiable(adjective, set, secure, fixed)
4
set(adjective, calm, strong, secure, firm)
4
tough(adjective, calm, strong, rough, solid)
4
uncompromising(adjective, hard, secure, rough, firm)
4
unyielding(adjective, hard, firm, fixed)
3
continual(adjective, stable, regular, fixed)
3
equable(adjective, calm, strong, secure, firm)
3
long-standing(even, unchanging)
3
secure(calm, strong, substantial, fixed)
3
strong(calm, firm, fixed, even)
3
unfluctuating(adjective, calm, strong, secure, firm)
2
balanced(calm, strong, solid, substantial)
2
homogeneous(adjective, dull, stable, regular)
2
intransigent(fixed, impassive, inflexible, stubborn)
2
of a piece(expression, adjective, idiom, stable)
2
regular(adjective, dull, set, stable)
2
solid(calm, strong, fixed, even)
2
staunch(adjective, calm, strong, secure, firm)
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ChicagoSmart Define. 2015. "immutable thesaurus" https://smartdefine.org/immutable/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, immutable thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/immutable/thesaurus/synonyms>.
MLASmart Define. "immutable thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/immutable/thesaurus/synonyms>