Synonyms|307Antonyms|43|Broader|11Narrower|6Related|135
3
immutability(noun, deity)
3
incalculability(noun, infinity)
3
innumerability(noun, infinity)
3
limitlessness(noun, infinity)
3
long(noun, time)
3
long time(noun, expression, diuturnity, ages)
3
nirvana(noun, transport, heaven, happiness, glory)
3
time without end(noun, expression, idiom, infinity, perpetuity)
3
world without end(noun, expression, idiom, state, quality)
2
azure(noun, heaven, happiness, glory, ecstasy)
2
beyond(noun, happiness, space, glory, extent)
2
bliss(noun, heaven, happiness, glory, ecstasy)
2
canaan(noun, heaven, happiness, glory, ecstasy)
2
continuousness(noun, perpetuity, endlessness)
2
deathlessness(noun, continue, live)
2
dreamland(noun, heaven, happiness, glory, ecstasy)
2
duration
2
ecstasy(noun, heaven, happiness, glory, bliss)
2
endurance(noun, perpetuity)
2
era
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APASmart Define. (2015). eternity thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/eternity/thesaurus/synonyms
ChicagoSmart Define. 2015. "eternity thesaurus" https://smartdefine.org/eternity/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, eternity thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/eternity/thesaurus/synonyms>.
MLASmart Define. "eternity thesaurus" 11 November 2015. Web. 24 September 2026. <https://smartdefine.org/eternity/thesaurus/synonyms>