The Oxford Thesaurus An A-Z Dictionary of Synonyms - immortaladj.

1) undying, eternal, deathless, everlasting, eternal, imperishable, sempiternal, never-ending, endless, ceaseless, perpetual, timeless, constant, permanent, indestructible: Did the Egyptian pharaohs believe themselves immortal? 2 divine, heavenly, godlike: The immortal wisdom of God guides man. 3) remembered, celebrated, unfading, famous, renowned, classic, lauded, praised, honoured, timeless: The immortal writings of Shakespeare inspire us still. --n. 4) Olympian, god or goddess; hero or heroine, legend, genius, great: To be sure, we must consider Bach as one of the immortals.