enduring Synonyms

abiding unending stable lasting imperishable durable steadfast endless indestructible unwavering lingering long-lasting sustained firm persistent perpetual prolonged permanent constant tolerant unappealable strong tolerable timeless stubborn tenacious tarrying surmounting surviving taking sustaining sustainable stomaching stoic recallable remaining rememberable resilient resisting resistant robust sempervirent sempiternal settled sound stabler standing staying steadfastly steady