perpetual
[形] 永久の
同義語・類似語
aeonian, ageless, ceaseless, constant, eonian, eternal, everlasting, incessant, never-ending, unceasing, unending, unremitting,
aeonian, ageless, ceaseless, constant, eonian, eternal, everlasting, incessant, never-ending, unceasing, unending, unremitting,