Synonyms and Antonyms of eternity
1 endless time the question whether the universe will end someday or continue to exist in eternity Synonyms of eternity everlasting, foreverness, infinity, perpetuity Words Related to eternity boundlessness, endlessness, interminableness, limitlessness, permanence, permanency, timelessness Near Antonyms of eternity ephemerality, impermanence, temporariness, transience, transitoriness
3 a long or seemingly long period of time we waited in line for tickets for an eternity Synonyms of eternity aeon (or eon), blue moon, coon's age, cycle, donkey's years [chiefly British], age, forever, long, months, moonWords Related to eternity infinity; lifetimeNear Antonyms of eternity flash, instant, jiffy, minute, moment, second, shake, split second, trice, twinkle, twinkling, wink; microsecond, nanosecond
Learn More about eternity
Seen and Heard
What made you want to look up eternity? Please tell us where you read or heard it (including the quote, if possible).