eternity Synonyms

forever age perpetuity evermore aeon time immemorial timelessness immortality years ages everlastingness eon infinity afterlife lifetime endless time endlessness centuries atemporality yonks life after death countlessness boundlessness limitlessness extratemporality kingdom come lastingness timeless existence eternal life life-time afterworld agelessness month of Sundays blue moon deathlessness perpetualness time out of mind world without end ages and ages time without end next world for ever everlasting life ceaselessness unendingness eternality foreverhood forevermore eternalness eternal now