possible profanity
8
steady(adjective, regular, persistent, even, constant)
7
illimitable(adjective, pause, constant, absolute, endless)
7
invariable(adjective, certain, fixed, persistent, constant)
7
limitless(adjective, absolute, abundant, endless, immense)
7
unvarying(adjective, wild, steady, regular, fixed)
6
eonian
6
immeasurable(adjective, deep, endless, immense, infinite)
6
unbounded(adjective, constant, absolute, abundant, immense)
6
unchanged(adjective, fixed, unaffected, static, unchangeable)
5
long(adjective, endless, durable, incessant, ceaseless)
5
amaranthine(adjective, continue, pause, constant, endless)
5
continuing(adjective, certain, stable, fixed, persistent)
5
countless(adjective, constant, abundant, unrestrained, infinite)
5
deity(noun, great, powerful, god)
5
divinity(noun, great, powerful, god)
5
godhead(noun, great, powerful, god)
5
inexhaustible(adjective, certain, absolute, reliable, endless)
5
long-term(adjective, vast, permanent, lifelong, diurnal)
5
providence(noun, great, powerful, god)
5
unalterable(adjective, fixed, persistent, continuous, endless)
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APASmart Define. (2016). eternal thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/eternal/thesaurus/synonyms
ChicagoSmart Define. 2016. "eternal thesaurus" https://smartdefine.org/eternal/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, eternal thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/eternal/thesaurus/synonyms>.
MLASmart Define. "eternal thesaurus" 11 March 2016. Web. 26 September 2026. <https://smartdefine.org/eternal/thesaurus/synonyms>