Permanently Remove Delete Erase
Eradicate Extirpate Exterminate Eliminate

Permanently Disappear Cease to Exist Vanish
Without a trace No warning invisible Nevermore

To not have been to never have to never exist
seemingly non existent period of time
Fornever
To not have been to never have to never exist
seemingly non existent period of time
Fornever

FORNEVER Became Became

FORNEVER [bad word] [bad word] 
FORNEVER to be to be

FORNEVER shall be NEVER NEVR NEVER

Fornever to have lived
For-never to be

Fornever to have lived
For-never to be

Fornever to have lived
For-never to be

Fornever to have been