Synonyms|217Antonyms|2|Broader|12Narrower|0Related|98
3
philosophy
2
doctrine
2
philosophical system
2
time
2
time period
1
anniversary
1
many years(noun, time, length, interim)
1
period of time
1
school of thought
0
day of remembrance
0
ism
0
period
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APASmart Define. (2015). millennium thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/millennium/thesaurus/broader
ChicagoSmart Define. 2015. "millennium thesaurus" https://smartdefine.org/millennium/thesaurus/broader (accessed September 20, 2026).
HarvardSmart Define 2015, millennium thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/millennium/thesaurus/broader>.
MLASmart Define. "millennium thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/millennium/thesaurus/broader>