I misspell "maintenance" all the time. I usually ignore the autocorrect suggestion and just send it. Recently my iPhone (and iPad and MacBook - thanks iCloud) have started suggesting the misspelling of this word as a correction.
It's one thing for me to ignore an error, but it's another for it to suggest the error as a correction later on. How do I change this behavior? I don't want to turn off autocorrect, I just want to remove this misspelling from the autocorrect suggestions. It also doesn't appear in "shortcuts" in keyboard settings, since it was never defined as a shortcut.