Synonyms|205Antonyms|12|Broader|5Narrower|7Related|35
1
footage
1
forever and a day(expression, idiom, age, future, infinity)
1
future(age, infinity, forever)
1
illimitability
1
immensity
1
incessancy
1
incomprehensibility
1
kingdom come(expression, age, future, infinity, forever)
1
length
1
linear measures
1
long-lastingness
1
long-livedness
1
long standing
1
longitude
1
longness
1
maintenance
1
measure
1
measurelessness
1
mileage
1
noninterruption
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APASmart Define. (2015). perpetuity thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/perpetuity/thesaurus/synonyms
ChicagoSmart Define. 2015. "perpetuity thesaurus" https://smartdefine.org/perpetuity/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, perpetuity thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/perpetuity/thesaurus/synonyms>.
MLASmart Define. "perpetuity thesaurus" 13 April 2015. Web. 24 September 2026. <https://smartdefine.org/perpetuity/thesaurus/synonyms>