7
endlessly(adverb, infinitely, boundlessly)
6
immeasurably(adverb, infinitely)
6
infinitely(adverb, infinitely)
5
interminably(adverb, infinitely)
4
boundlessly(adverb, infinitely)
4
eternally(adverb, infinitely)
4
illimitably(adverb, infinitely)
4
immensely
4
unboundedly(adverb, infinitely)
3
innumerably(adverb, infinitely)
2
ceaselessly(adverb, infinitely)
2
everlastingly(adverb, infinitely)
2
incalculably(adverb, infinitely)
2
inexhaustibly(adverb, infinitely)
2
unlimitedly
1
abysmally
1
ad infinitum
1
cosmically
1
forever
1
indefinitely
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APASmart Define. (2015). limitlessly thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/limitlessly/thesaurus/synonyms
ChicagoSmart Define. 2015. "limitlessly thesaurus" https://smartdefine.org/limitlessly/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, limitlessly thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/limitlessly/thesaurus/synonyms>.
MLASmart Define. "limitlessly thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/limitlessly/thesaurus/synonyms>