Forever vs. Lifetime

Foreveradverb

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

Foreveradverb

For a very long time, a seeming eternity.

Foreveradverb

(frequency) Constantly or frequently.

Forevernoun

An extremely long time.

Forevernoun

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

Foreveradjective

Permanent, lasting

Foreveradverb

Through eternity; through endless ages; eternally.

Foreveradverb

At all times; always.

Foreveradverb

for a limitless time;

Foreveradverb

seemingly without interruption; often and repeatedly;

Foreveradverb

for a very long or seemingly endless time;

Lifetimenoun

The duration of the life of someone or something.

Lifetimenoun

A long period of time.

Lifetimenoun

The time that life continues.

Lifetimenoun

the period during which something is functional (as between birth and death);