85 entries under fixed topic. ×

1
of a piece(expression, adjective, idiom, steady, stable)
1
regularized(adjective, dull, steady, stable, regular)
1
solid as rock(expression, adjective, idiom, steady, stable)
1
standardized(adjective, dull, steady, stable, regular)
1
together(adjective, calm, strong, secure, firm)
1
unflappable(adjective, dull, steady, stable, regular)
0
adherent(firm, true, constant, steadfast)
0
ardent(firm, true, constant, steadfast)
0
built-in
0
constrained(firm, true, constant, steadfast)
0
fastened(firm, true, constant, steadfast)
0
fitted
0
fortified(firm, true, constant, steadfast)
0
glued(firm, true, constant, steadfast)
0
held(firm, true, constant, steadfast)
0
immotile(secure, steady, immovable, static)
0
incorporated
0
inextricable(firm, true, constant, steadfast)
0
inflexible(steady, unchanging, static, unvarying)
0
motionless(secure, steady, immovable, static)
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APASmart Define. (2016). permanent thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/permanent/thesaurus/synonyms
ChicagoSmart Define. 2016. "permanent thesaurus" https://smartdefine.org/permanent/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, permanent thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/permanent/thesaurus/synonyms>.
MLASmart Define. "permanent thesaurus" 26 February 2016. Web. 21 September 2026. <https://smartdefine.org/permanent/thesaurus/synonyms>