83 entries under lasting topic. ×

1
ageless(permanent, everlasting, unending, undying)
1
dateless(steady, constant, continuous, permanent)
1
deep-seated(adjective, continuous, hardened, continuing)
1
diurnal(stable, constant, enduring, durable)
1
ever-present(continuous, continuing, remaining)
1
for keeps(expression, stable, constant, enduring)
1
forever and a day(expression, idiom, stable, constant)
1
immemorial(permanent, everlasting, unending, undying)
1
imperishable(stable, moral, constant, enduring)
1
in for the long haul(expression, idiom, stable, constant)
1
inbred(continuous, hardened, continuing, confirmed)
1
incurable(continuous, hardened, continuing, confirmed)
1
indefinite(permanent, everlasting, unending, undying)
1
ineradicable(continuous, hardened, continuing, confirmed)
1
ingrained(usual, continuous, established, hardened)
1
rooted(usual, continuous, established, hardened)
1
set in concrete(expression, stable, constant, enduring)
1
set in stone(expression, idiom, stable, constant)
1
unmitigated(adjective, pure, absolute, continuous)
1
usual(adjective, regular, normal, established, hardened)
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APASmart Define. (2015). persistent thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/persistent/thesaurus/synonyms
ChicagoSmart Define. 2015. "persistent thesaurus" https://smartdefine.org/persistent/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, persistent thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/persistent/thesaurus/synonyms>.
MLASmart Define. "persistent thesaurus" 1 June 2015. Web. 20 September 2026. <https://smartdefine.org/persistent/thesaurus/synonyms>