A thousand years; millennium
The definition of happiness is the state of joy, peace and tranquility.
(Proper) The hereafter; heaven
The condition of being prosperous.
Find another word for millennium. In this page you can discover 13 synonyms, antonyms, idiomatic expressions, and related words for millennium, like: a thousand years, golden-age, millenary, the Second Coming, happiness, golden dream, kingdom-come, heaven on earth, thousand years of peace, utopia and paradise.