36 entries under perpetuity topic. ×

1
blue moon(expression, age, future, infinity)
1
endless time(expression, age, future, infinity)
1
future(age, infinity, forever)
1
imperishability(age, future, durability, infinity, permanence)
1
infiniteness(age, future, infinity, forever)
1
infinitude(age, future, infinity, forever)
1
kingdom come(expression, age, future, infinity)
1
other world(expression, age, future, infinity)
1
sempiternity(noun, eternity)
0
athanasia
0
continued existence(expression, idiom)
0
everness
0
perennity
0
permanence durability(expression, idiom)
0
perpetuation
0
uninterrupted existence(expression, idiom)
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APASmart Define. (2015). everlastingness thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/everlastingness/thesaurus/synonyms
ChicagoSmart Define. 2015. "everlastingness thesaurus" https://smartdefine.org/everlastingness/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, everlastingness thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/everlastingness/thesaurus/synonyms>.
MLASmart Define. "everlastingness thesaurus" 14 April 2015. Web. 26 September 2026. <https://smartdefine.org/everlastingness/thesaurus/synonyms>