postexist

From post- +‎ exist.

postexist (third-person singular simple present postexists, present participle postexisting, simple past and past participle postexisted)

1. (ambitransitive) To exist after.

• postexistence
• preexist

• “postexist”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.