German krachen

← Old English cracian (cognate)

← English crack (cognate)

← Proto-Germanic *krakōną (inherited)

← Middle High German krachen (inherited)

← Old High German krahhōn (inherited)

→ English crack (cognate)

→ English crake (cognate)

→ Esperanto kraki (cognate)

→ Luxembourgish kraachen (cognate)

→ Swedish kräkas (cognate)