Forever vs. Endless — What's the Difference?

For everlasting time; eternally

Being or seeming to be without an end or limit; boundless

At all times; incessantly

Formed with the ends joined; continuous

A seemingly very long time

Having no end.

(duration) For all time, for all eternity; for a lifetime; for an infinite amount of time.

Extending indefinitely.

For a very long time, a seeming eternity.

(obsolete) Without profitable end; fruitless; unsatisfying.

(frequency) Constantly or frequently.

Without end; having no end or conclusion; perpetual; interminable; - applied to length, and to duration; as, an endless line; endless time; endless bliss; endless praise; endless clamor.

An extremely long time.

Infinite; excessive; unlimited.

(colloquial) A mythical time in the infinite future that will never come.

Without profitable end; fruitless; unsatisfying.

Permanent, lasting; constant, perpetual.

Void of design; objectless; as, an endless pursuit.

Through eternity; through endless ages; eternally.

Having a linear or ribbonlike form with the two ends connected together, such as in a circle, ellipse, torus, or any other closed loop. Belts or chains used in drive mechanisms are considered endless in this sense. See endless chain.

At all times; always.

Tiresomely long; seemingly without end;

For a limitless time;

Infinitely great in number;

Seemingly without interruption; often and repeatedly;

Having no known beginning and presumably no end;

For a very long or seemingly endless time;

Having the ends united so as to form a continuous whole;

Occurring so frequently as to seem ceaseless or uninterrupted;