User blog comment:Badluckluky2029/whtat i diss like about my story being delated/@comment-7673575-20170701064242/@comment-7673575-20170703030640

Why not? All languages were fictive at one point in time, and these that I know are perfectly usable.

Although, I often have to remind myself of how they work, so calling them languages that I know is a bit of a stretch.