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adj. Being without beginning or end; existing outside of time. See Synonyms at infinite.

adj. Continuing without interruption; perpetual.

adj. Forever true or changeless: eternal truths.

adj. Seemingly endless; interminable. See Synonyms at ageless, continual.

adj. Of or relating to spiritual communion with God, especially in the afterlife.

n. Something timeless, uninterrupted, or endless.

n. God. Used with the.

adj. Lasting forever; unending.

adj. existing outside time; as opposed to sempiternal, existing within time but everlastingly

adj. Without beginning or end of existence; always existing.

adj. Without end of existence or duration; everlasting; endless; immortal.

adj. Continued without intermission; perpetual; ceaseless; constant.

adj. Existing at all times without change; immutable.

adj. Exceedingly great or bad; -- used as a strong intensive.

n. One of the appellations of God.

n. That which is endless and immortal.

Existing without beginning or end of existence; existing throughout all time.

Having a beginning but no end of existence or duration; everlasting; endless; imperishable: as, eternal fame.

In a special metaphysical use, existing outside of all relations of time; independent of all time-conditions; not temporal.

By hyperbole, having no recognized or perceived end of existence; indefinite in duration; perpetual; ceaseless; continued without intermission.

“married to immortal verse,”

It is sometimes applied to God (1 Tim. i. 17). Perpetual points to the future, and applies especially to that which is established: as, a perpetual covenant, desolation, feud. It is freely applied to anything that lasts indefinitely. All the four words are often used by hyperbole for that which has long duration. See incessant.

n. That which is everlasting.

n. Eternity.

adj. continuing forever or indefinitely

adj. tiresomely long; seemingly without end

"When we made that deal, I seem to remember the word eternal being in there, as in: eternal soul."

permanent    lasting    long   

sempiternal    ephemeral   

constant    endless    the eternal    eternal generation   

eternal return    eternal life    eternal recurrence   

infinite    perpetual    ceaseless    endless    interminable    everlasting    immortal    constant    immutable   

colonel    diurnal    external    fraternal    infernal    internal    journal    kernel    maternal    nocturnal   

everlasting    spiritual    endless    universal    infinite    divine