Word.ws English Dictionary

Synonyms of millennium

6 similar words

Another word for millennium is chiliad. Other synonyms of millennium are kiloyear.

Synonyms and similar words for millennium

nounA period of time consisting of one thousand years.

  • chiliadSynonym of millennium: a period of 1000 years.
  • kiloannumSynonym of kiloyear (“a thousand years”).
  • kiloyearSynonym of millennium: A period of one thousand years.
  • kyr
  • yearthousandMillennium (a thousand-year timespan).

nounAny long (and possibly endless) era of universal happiness, peace, and prosperity, predicted by...

  • utopiaA world in which everything and everyone works in perfect harmony.

Meaning of millennium

  1. noun A period of time consisting of one thousand years.
  2. noun The year in which one period of one thousand years ends and another begins, especially the year 2000.
  3. noun Any long (and possibly endless) era of universal happiness, peace, and prosperity, predicted by various people to come about someday.

Full definition of millennium

millennium in other languages

Questions about synonyms of millennium

What is another word for millennium?
Millennium has 6 synonyms on Word.ws, such as chiliad and kiloyear.
What does millennium mean?
Millennium means a period of time consisting of one thousand years.

Source and license

Adapted from Wiktionary: millennium (page history and authors) and the entries of the words listed. Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws grouped the synonyms and antonyms by meaning and added links. Wiktionary data of 2026-09-02.

Last updated:

Cite this page: “Synonyms of millennium.” Word.ws, https://word.ws/synonyms/millennium. Based on Wiktionary, CC BY-SA 4.0.