7
amaranthine(adjective, continue, constant, endless, infinite)
7
dateless(adjective, ageless)
7
durable(adjective, strong, stable, constant, enduring)
7
god
7
stable(adjective, steady, regular, persistent, constant)
6
eonian
6
long(adjective, endless, durable, incessant, ceaseless)
6
perfect
6
pure
6
steady(adjective, stable, regular, persistent, constant)
6
unfading(stable, constant, vast, enduring, lasting)
5
complete
5
consummate
5
continuing(adjective, continuous, endless, enduring, unrelenting)
5
double-dyed
5
gross
5
long-drawn-out(adjective, endless, incessant, ceaseless)
5
long-term(adjective, vast, permanent, lifelong, diurnal)
5
nonstop(adjective, continue, persistent, constant, continuous)
5
perdurable(adjective, strong, stable, constant, enduring)
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APASmart Define. (2016). everlasting thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/everlasting/thesaurus/synonyms
ChicagoSmart Define. 2016. "everlasting thesaurus" https://smartdefine.org/everlasting/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, everlasting thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/everlasting/thesaurus/synonyms>.
MLASmart Define. "everlasting thesaurus" 26 February 2016. Web. 22 September 2026. <https://smartdefine.org/everlasting/thesaurus/synonyms>