43 entries under adjective topic. ×

6
around-the-clock
6
nonstop(constant, continuous, interminable, never-ending)
5
round-the-clock
2
continuous(constant, endless, infinite, boundless)
2
incessant(persistent, constant, continuous, endless)
2
unceasing(constant, continuous, endless, infinite)
2
uninterrupted(constant, continuous, endless, infinite)
1
ceaseless(constant, continuous, endless, infinite)
1
constant(continuous, endless, infinite, boundless)
1
continual(constant, continuous, interminable, nonstop)
1
endless(constant, continuous, infinite, boundless)
1
eternal(constant, continuous, endless, infinite)
1
everlasting(constant, continuous, endless, infinite)
1
interminable(free, constant, continuous, endless)
1
permanent(constant, continuous, endless, infinite)
1
perpetual(constant, continuous, endless, infinite)
1
persistent(constant, continuous, interminable, nonstop)
1
relentless(constant, continuous, interminable, nonstop)
1
timeless(continuous, endless, infinite, boundless)
1
unending(constant, continuous, interminable, nonstop)
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APASmart Define. (2013). day-and-night thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/day-and-night/thesaurus/synonyms
ChicagoSmart Define. 2013. "day-and-night thesaurus" https://smartdefine.org/day-and-night/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2013, day-and-night thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/day-and-night/thesaurus/synonyms>.
MLASmart Define. "day-and-night thesaurus" 28 June 2013. Web. 29 September 2026. <https://smartdefine.org/day-and-night/thesaurus/synonyms>