9 entries under diuturnity topic. ×

18
eternity(noun, state, time, quality, continue)
5
age(noun, future, infinity, forever)
2
diuturnity
2
long time
1
blue moon(expression, idiom, age, future, infinity)
1
century
0
coon's age(expression, idiom)
0
dog's age(expression, idiom)
0
slowness
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APASmart Define. (2015). perpetuity thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/perpetuity/thesaurus/synonyms
ChicagoSmart Define. 2015. "perpetuity thesaurus" https://smartdefine.org/perpetuity/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, perpetuity thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/perpetuity/thesaurus/synonyms>.
MLASmart Define. "perpetuity thesaurus" 13 April 2015. Web. 30 September 2026. <https://smartdefine.org/perpetuity/thesaurus/synonyms>