101 entries under fixed topic. ×

1
habitual(adjective, dull, steady, stable, regular)
1
homogeneous(adjective, dull, steady, stable, regular)
1
immovable(adjective, strong, secure, firm, solid)
1
imperturbable(adjective, calm, smooth, firm, solid)
1
inflexible(adjective, normal, even, constant)
1
like the Rock of Gibralter(expression, adjective, idiom, steady, stable)
1
monochrome(adjective, dull, steady, stable, regular)
1
monophonic(adjective, dull, steady, stable, regular)
1
monotonous(adjective, dull, steady, stable, regular)
1
nonstop(adjective, dull, steady, stable, regular)
1
of a piece(expression, adjective, idiom, steady, stable)
1
poised(adjective, calm, strong, secure, firm)
1
regularized(adjective, dull, steady, stable, regular)
1
reliable(adjective, calm, strong, secure, firm)
1
safe(adjective, calm, strong, secure, firm)
1
same(adjective, calm, direct, smooth, right)
1
secure(adjective, calm, strong, firm, solid)
1
set in stone(expression, adjective, idiom, calm, strong)
1
solid(adjective, calm, strong, firm, fast)
1
solid as a rock(expression, adjective, idiom, calm, strong)
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APASmart Define. (2013). unfluctuating thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/unfluctuating/thesaurus/synonyms
ChicagoSmart Define. 2013. "unfluctuating thesaurus" https://smartdefine.org/unfluctuating/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2013, unfluctuating thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/unfluctuating/thesaurus/synonyms>.
MLASmart Define. "unfluctuating thesaurus" 28 June 2013. Web. 28 September 2026. <https://smartdefine.org/unfluctuating/thesaurus/synonyms>