4
forenoon(noun, light, energy, shine, sunshine)
4
sidereal day(noun, expression, idiom, hours)
4
diurnal
4
millennium
4
minute(noun, period)
4
quarter(noun, time, period, year)
4
while(noun, time, present, turn, point)
3
morning(noun, light, energy, shine, dawn)
3
daybreak(noun, light, energy, shine, dawn)
3
Clarence Day
3
course(noun, time, period, age, stage)
3
eon
3
microsecond
3
millisecond
3
predawn
3
quinquennium(noun, period)
3
semester
3
space
3
stretch
3
weekday
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APASmart Define. (2015). day thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/day/thesaurus/synonyms
ChicagoSmart Define. 2015. "day thesaurus" https://smartdefine.org/day/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, day thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/day/thesaurus/synonyms>.
MLASmart Define. "day thesaurus" 19 November 2015. Web. 21 September 2026. <https://smartdefine.org/day/thesaurus/synonyms>