66 entries under fixed topic. ×

2
stable(adjective, strong, flat, firm, solid)
2
sturdy(adjective, firm, solid, stable)
2
unchangeable(adjective, set, clear, strong, flat)
2
unchanging(adjective, set, clear, strong, firm)
2
unquestioning(adjective, set, clear, firm, solid)
1
certain(adjective, set, clear, firm, solid)
1
changeless(adjective, set, clear, firm, solid)
1
enduring(adjective, set, clear, strong, flat)
1
never-failing(adjective, set, clear, strong, flat)
1
solid(adjective, firm, steady, stable)
1
steady-going(adjective, firm, solid, stable)
1
substantial(adjective, firm, solid, stable)
1
unqualified(adjective, set, clear, strong, flat)
1
unvarying(adjective, set, clear, firm, solid)
0
allegiant(adjective, firm, solid, stable)
0
ardent(adjective, firm, solid, stable)
0
balanced(adjective, firm, solid, stable)
0
brick-wall(adjective, firm, solid, steady, stable)
0
dependable(adjective, firm, solid, stable)
0
durable(adjective, firm, solid, stable)
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APASmart Define. (2015). unshaken thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/unshaken/thesaurus/synonyms
ChicagoSmart Define. 2015. "unshaken thesaurus" https://smartdefine.org/unshaken/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, unshaken thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/unshaken/thesaurus/synonyms>.
MLASmart Define. "unshaken thesaurus" 13 April 2015. Web. 29 September 2026. <https://smartdefine.org/unshaken/thesaurus/synonyms>