"Depauperating" is a word in ENGLISH

When you say fair, Samantha,” said Mr Green through a peculiar smile, “do you mean one of those travelling fleets of vehicles that arrive and set up things like spinning Waltzers and Big Wheels and all manner of machines that whizz people around in circles and up and down and from side to side? Machines that could...” Mr Green turned away and his unnatural smile became even more unsettling... “easily go wrong!