Try as he might to stop them, words kept being invented and in 1857 a new book was started which would become the Oxford English Dictionary. It took another 70 years to be finished after the first editor resigned to be an Archbishop, the second died of TB and the third was so boring that half his volunteers quit and one of the ended up in an Asylum.
It eventually appeared in 1928 and has continued to be revised ever since – proving the whole idea that you can stop people making up words is complete snuffbumble.