3
without cease
3
without end(expression, idiom, continuously, perpetuity, forever)
2
at length(expression, adverb, continuously, forever)
2
aye
2
boundlessly(adverb, infinitely)
2
cease
2
chronically
2
for ever(expression, idiom, perpetuity)
2
forevermore(adverb, perpetuity)
2
night and day(expression, idiom, adverb, continually)
2
on and on(expression, idiom, adverb, continuously)
2
recurrently(adverb, continuously)
2
time without end(expression, idiom, perpetuity)
2
unboundedly(adverb, infinitely)
2
unchangingly
2
undyingly(adverb, continuously)
2
without pause
2
world without end(expression, idiom, perpetuity)
1
agelessly
1
all the time
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APASmart Define. (2015). perpetually thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/perpetually/thesaurus/synonyms
ChicagoSmart Define. 2015. "perpetually thesaurus" https://smartdefine.org/perpetually/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, perpetually thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/perpetually/thesaurus/synonyms>.
MLASmart Define. "perpetually thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/perpetually/thesaurus/synonyms>