136 entries under definite topic. ×

7
unqualified(adjective, strong, complete, flat, firm)
6
unvarying(adjective, calm, strong, secure, firm)
5
inveterate(adjective, certain, familiar, limited)
5
staunch(adjective, calm, close, strong, sound)
4
determined(adjective, strong, flat, warm, firm)
4
prevailing(verb, adjective, strong, certain)
4
sure(adjective, calm, close, strong, complete)
3
set(adjective, calm, strong, secure, flat)
3
true(adjective, close, strong, correct, flat)
3
unflinching(adjective, strong, flat, certain, determined)
3
wholehearted(adjective, set, complete, firm, total)
2
confirmed(adjective, certain, limited, persistent)
2
inalterable(adjective, certain, limited, inflexible)
2
never-failing(adjective, strong, complete, flat, firm)
2
obdurate(adjective, strong, flat, certain, determined)
2
rooted(adjective, certain, limited, persistent)
2
unconditional(adjective, complete, total, absolute)
2
unlimited(adjective, complete, total, certain)
2
unquestioning(adjective, set, clear, complete, warm)
1
absolute(adjective, complete, total, certain)
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APASmart Define. (2016). enduring thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/enduring/thesaurus/synonyms
ChicagoSmart Define. 2016. "enduring thesaurus" https://smartdefine.org/enduring/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, enduring thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/enduring/thesaurus/synonyms>.
MLASmart Define. "enduring thesaurus" 29 March 2016. Web. 22 September 2026. <https://smartdefine.org/enduring/thesaurus/synonyms>