100 entries under fixed topic. ×

44
stable(adjective, calm, direct, smooth, right)
38
consistent(adjective, calm, direct, smooth, right)
38
firm(adjective, calm, strong, secure, strain)
38
unfluctuating(adjective, calm, strong, direct, secure)
37
sound(adjective, calm, strong, secure, strain)
26
steady(adjective, calm, strong, secure, smooth)
25
constant(adjective, calm, strong, secure, smooth)
21
steadfast(adjective, calm, strong, secure, strain)
20
permanent(adjective, calm, strong, secure, strain)
19
durable(adjective, calm, strong, secure, strain)
19
enduring(adjective, calm, strong, secure, strain)
19
fast(adjective, calm, strong, secure, strain)
19
invariable(adjective, calm, strong, secure, strain)
19
lasting(adjective, calm, strong, secure, strain)
19
perpetual(adjective, strain, steady, stable, regular)
19
substantial(adjective, calm, strong, secure, strain)
19
unalterable(adjective, calm, strong, secure, strain)
18
settled(adjective, strain, firm, solid, stable)
7
immovable(adjective, firm, solid, still, stable)
6
equable(adjective, calm, strong, secure, firm)
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APASmart Define. (2015). stabile thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/stabile/thesaurus/synonyms
ChicagoSmart Define. 2015. "stabile thesaurus" https://smartdefine.org/stabile/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, stabile thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/stabile/thesaurus/synonyms>.
MLASmart Define. "stabile thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/stabile/thesaurus/synonyms>