Word Nerd Alert: Idiosyncratic

Adjective

idiosyncratic

1 : of, relating to, or marked by idiosyncrasy — an individualizing characteristic or quality

“Not all (good) human writing needs to be idiosyncratic, messy, and/or surprising—technical writing and news reporting are 2 easy examples.”

via Stop Trying to Distinguish AI-Generated Writing From Human Writing Because You Can’t