4
running(adjective, continual)
3
consecutive(adjective, continual)
3
eternal(adjective, continue, continual)
3
everlasting(adjective, continue, continual)
3
frequent(adjective, continual)
3
non-stop
3
perennial
3
persistent(adjective, continue, continual)
3
regular(adjective, continual)
3
relentless(adjective, continue, continual)
3
repeated(adjective, continual)
3
timeless(adjective, continue, continual)
3
unbroken(adjective, continual)
3
unchanging(adjective, continual)
3
unfailing(adjective, continue, continual)
2
enduring(adjective, continual)
2
monotonous
2
never-ending
2
permanent(adjective, constant, continuous, continual, incessant)
2
persisting(adjective, continual)
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APASmart Define. (2015). round-the-clock thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/round-the-clock/thesaurus/synonyms
ChicagoSmart Define. 2015. "round-the-clock thesaurus" https://smartdefine.org/round-the-clock/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, round-the-clock thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/round-the-clock/thesaurus/synonyms>.
MLASmart Define. "round-the-clock thesaurus" 13 April 2015. Web. 24 September 2026. <https://smartdefine.org/round-the-clock/thesaurus/synonyms>