Function: adjective
1
Synonyms: INDESTRUCTIBLE , imperishable, incorruptible, inexterminable, inextinguishable, irrefragable, irrefrangible, quenchless, undestroyable, unperishable
2
Synonyms: INDELIBLE , ineffaceable, ineradicable, inerasable, inexpungible, uneradicable, unerasable