(ˌɪnɪksˈpʌndʒɪbəl) adjincapable of being expungedThesaurus
Adj.
1.
inexpungible - not capable of being expunged; "the inexpungible scent of a bottle of perfume he had broken"- Louis Auchinclossinexpungeableineradicable - not able to be destroyed or rooted out; "ineradicable superstitions"