Antonyms for impermanent

Antonyms of adj impermanent

2 senses of impermanent

Sense 1:

impermanent (vs. permanent), temporary

permanent (vs. impermanent), lasting
abiding, enduring, imperishableageless, aeonian, eonian, eternal, everlasting, perpetual, unending, unceasingindissolublestanding(prenominal)

Sense 2:

impermanent

INDIRECT (VIA finite) -> infinite