inexpungible

/ˌɪnɪkˈspʌndʒɪbəl/
adjective
  1. Impossible to erase, delete, or obliterate.
    • The trauma left an inexpungible scar on his psyche.
    • The graffiti was inexpungible, having been etched into the stone.
    • Her name is inexpungible from the record of history.
Antonyms
What does "inexpungible" mean? | whatsthatwordmean | whatsthatwordmean