Words that come from Proto-Indo-European (s)pley-

16 words across 11 languages descend from Proto-Indo-European (s)pley- — including splijten, spleet, spliten, splītan, bilspleet, splieten, splijtzwam, spläissen.

See the etymology of (s)pley- itself →

Dutch (6)

Middle Dutch (1)

Old Dutch (1)

Low German (1)

Luxembourgish (1)

Proto-Germanic (1)

German (1)

Old Saxon (1)

Proto-West Germanic (1)

Old High German (1)

Middle High German (1)