hemiautobiographic

adjective
(of a written work) partly based on the life of the author.

etymology
from Greek hēmi- ‘half’ + autobiographic.

a hemiautobiographic account.

by Urban Lexicography September 1, 2020

semiautobiographical

Pertaining to or being a fictionalized account of an author's own life. Pertaining to or being a work of fiction strongly influenced by events in an author's life.

Sue wrote that. It's semiautobiographical

by Bannnannnannnannna March 17, 2021