Synonyms|215Antonyms|8|Broader|0Narrower|0Related|120

30 entries under perpetuity topic. ×

5
age(noun, future, infinity, forever)
4
eternity(noun, age, future, infinity)
1
afterlife(age, future, infinity, forever)
1
endless time(expression, age, future, infinity)
1
endlessness(age, future, infinity, forever)
1
everlastingness(age, future, infinity, forever)
1
forever(age, future, infinity, era)
1
future(age, infinity, forever, futurity)
1
immortality(age, future, infinity, forever)
1
imperishability(age, future, infinity, forever)
1
infiniteness(age, future, infinity, forever)
1
infinitude(age, future, infinity, forever)
1
infinity(age, future, forever)
1
kingdom come(expression, age, future, infinity)
1
other world(expression, age, future, infinity)
1
time without end(expression, idiom, age, future)
1
timelessness(age, future, infinity, forever)
1
world without end(expression, idiom, age, future)
0
aye
0
constantly
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APASmart Define. (2015). ages thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/ages/thesaurus/synonyms
ChicagoSmart Define. 2015. "ages thesaurus" https://smartdefine.org/ages/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, ages thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/ages/thesaurus/synonyms>.
MLASmart Define. "ages thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/ages/thesaurus/synonyms>