Synonyms: imperishable
Definition: not perishable
Similar words: indestructible, perdurable, undestroyable, durable
Definition: very long lasting
Usage: less durable rocks were gradually worn away to form valleys; the perdurable granite of the ancient Appalachian spine of the continent
Similar words: imputrescible
Definition: not subject to decay
Synonyms: imperishable, abiding, enduring
Definition: unceasing
Usage: an abiding belief; imperishable truths
Similar words: permanent, lasting
Definition: continuing or enduring without marked change in status or condition or place
Usage: permanent secretary to the president; permanent address; literature of permanent value