94 entries under lasting topic. ×

2
reliable(adjective, calm, close, strong, secure)
2
rooted(adjective, certain, limited, definite, persistent)
2
stalwart(adjective, calm, strong, sound, secure)
2
unabating(persistent, remaining)
2
well-built(adjective, calm, strong, sound, secure)
2
well-founded(adjective, calm, strong, sound, secure)
1
brick-wall(adjective, calm, strong, secure, firm)
1
continued(adjective, great, deep, high, remote)
1
ever-present(fixed, persistent, remaining, chronic)
1
forever(stable, constant, infinite, permanent)
1
habitual(adjective, fixed, persistent, constant, continuous)
1
in for the long haul(expression, idiom, stable, constant)
1
inborn(fixed, persistent, remaining, chronic)
1
inbred(fixed, persistent, hardened, confirmed)
1
incorruptible(adjective, close, correct, firm, honest)
1
incurable(fixed, persistent, hardened, confirmed)
1
ineradicable(fixed, persistent, hardened, confirmed)
1
ingrained(adjective, fixed, persistent, hardened)
1
poised(adjective, calm, strong, secure, firm)
1
protracted(adjective, great, deep, high, persistent)
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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>