22 entries under future topic. ×

5
age(noun, infinity, perpetuity, forever)
4
aeon(noun, age, infinity, forever)
4
eternity(noun, age, infinity, perpetuity)
2
blue moon(noun, expression, idiom, time, age)
1
afterlife(age, infinity, perpetuity, forever)
1
endless time(expression, age, infinity, perpetuity)
1
endlessness(age, infinity, perpetuity, forever)
1
everlastingness(age, infinity, perpetuity, forever)
1
forever(age, infinity, era, perpetuity)
1
immortality(age, infinity, perpetuity, forever)
1
imperishability(age, infinity, perpetuity, forever)
1
infiniteness(age, infinity, perpetuity, forever)
1
infinitude(age, infinity, perpetuity, forever)
1
infinity(age, perpetuity, forever)
1
kingdom come(expression, age, infinity, perpetuity)
1
other world(expression, age, infinity, perpetuity)
1
perpetuity(noun, age, infinity, forever)
1
time without end(expression, idiom, age, perpetuity)
1
timelessness(age, infinity, perpetuity, forever)
1
wild blue yonder(expression, idiom, age, infinity)
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APASmart Define. (2015). ages thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/ages/thesaurus/synonyms
ChicagoSmart Define. 2015. "ages thesaurus" https://smartdefine.org/ages/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, ages thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/ages/thesaurus/synonyms>.
MLASmart Define. "ages thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/ages/thesaurus/synonyms>