Synonyms|46Antonyms|0|Broader|2Narrower|0Related|10
7
perpetuity(noun, limited, totality, perpetuity, eternity)
6
infinity(noun, limited, totality, endlessness, eternity)
4
eternity(noun, limited, totality, perpetuity)
2
aye
2
eternality(noun, limited, totality, eternity)
2
eternalness(noun, limited, totality, eternity)
2
immortality(noun, perpetuity, eternity)
2
stability
2
timelessness(noun, eternity)
1
age(noun, eternity)
1
agelessness
1
athanasia(noun, perpetuity)
1
constancy
1
continuance
1
durability
1
everlastingness(noun, perpetuity, eternity)
1
everness
1
future(noun, eternity)
1
incessancy
1
interminability
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APASmart Define. (2015). sempiternity thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/sempiternity/thesaurus/synonyms
ChicagoSmart Define. 2015. "sempiternity thesaurus" https://smartdefine.org/sempiternity/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, sempiternity thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/sempiternity/thesaurus/synonyms>.
MLASmart Define. "sempiternity thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/sempiternity/thesaurus/synonyms>