81 entries under lasting topic. ×

1
ingrained(persistent, continuous, hardened, continuing)
1
obstinate(persistent, continuous, hardened, continuing)
1
recurring(regular, routine, persistent, continuous)
1
routine(regular, persistent, continuous, continuing)
1
set(stable, constant, hardened, enduring)
1
settled(persistent, continuous, hardened, continuing)
1
termless(permanent, everlasting, unending, undying)
1
usual(persistent, continuous, hardened, continuing)
1
without end(expression, adjective, continuous, permanent)
0
ever-present(persistent, continuous, continuing, remaining)
0
haunting(persistent, remaining)
0
inborn(persistent, continuous, continuing, remaining)
0
lingering(persistent, remaining)
0
protracted(persistent, continuous, continuing, remaining)
0
rooted(persistent, continuous, continuing, remaining)
0
set in concrete(expression, stable, constant, enduring)
0
set in stone(expression, idiom, stable, constant)
0
tenacious(persistent, continuous, continuing, remaining)
0
unabating(persistent, continuous, continuing, remaining)
0
unmitigated(persistent, continuous, continuing, remaining)
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APASmart Define. (2015). perennial thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/perennial/thesaurus/synonyms
ChicagoSmart Define. 2015. "perennial thesaurus" https://smartdefine.org/perennial/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, perennial thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/perennial/thesaurus/synonyms>.
MLASmart Define. "perennial thesaurus" 10 April 2015. Web. 30 September 2026. <https://smartdefine.org/perennial/thesaurus/synonyms>