adverb. For everlasting time; eternally.

adverb. At all times; incessantly.

noun. A seemingly very long time.

A common mode of writing for ever (which see, under ever).

adverb. Through eternity; through endless ages; eternally.

adverb. At all times; always.

adverb. an emphatic “forever.”

adverb. for all time, for all eternity; for an infinite amount of time.

adverb. for a very long time, 'an' eternity.

adverb. for an excessively long time.

adverb. constantly or frequently.

noun. An extremely long time.

noun. a mythical time in the infinite future that will never come.

adverb. for a limitless time

adverb. without interruption

adverb. for a very long or seemingly endless time

"The real origin appears to be this: it was a part of the religious belief of the Egyptians that, as a reward of a well-spent and virtuous life, their bodies after death should exist and remain undecayed forever in their tombs, for we find in the "Book of the Dead" the following inscription placed over the spirits who have found favor in the eyes of the Great God: "The bodies which they have forsaken shall _sleep forever_ in their sepulchres, while they rejoice in the presence of God most high.""

constant  

everlasting  every  everyday  never  nevermore  

foreverness  

Trevor  bever  clever  endeavor  endeavour  

ad infinitum  all-comprehensiveness  all-inclusiveness  always  always