Synonyms|217Antonyms|2|Broader|12Narrower|0Related|98
18
future(noun, time, futurity, aftertime)
12
paradise(noun, years, utopia)
9
millenary
8
century(noun, period)
8
chiliad(noun, five)
8
utopia(noun, years)
7
fairyland(noun, imagination, utopia)
7
afterlife
7
term
7
thousand(noun, five, 1000)
6
decade
6
time
5
day
5
promised land(noun, utopia)
5
prosperity(noun, years)
5
second
5
semester
5
wonderland(noun, utopia)
4
hereafter(futurity, aftertime)
4
posterity
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APASmart Define. (2015). millennium thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/millennium/thesaurus/synonyms
ChicagoSmart Define. 2015. "millennium thesaurus" https://smartdefine.org/millennium/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, millennium thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/millennium/thesaurus/synonyms>.
MLASmart Define. "millennium thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/millennium/thesaurus/synonyms>