eternal Synonyms

everlasting interminable endless perpetual ageless unending ceaseless infinite timeless durable immortal aeonian eonian permanent lasting unchanging never-ending unceasing unmeasurable all-powerful unbroken uncaused uncreated unlimited undying unfailing unbounded perennial persisting persistent relentless sempiternal shoreless sumless supermundane supramundane sustained termless unbegun unnumbered unoriginated long-term longstanding nonfinite nonspatial numinous unchanged atemporal neverending undiminished