←
Proto-Germanic *ja (inherited)
←
Middle High German ja (inherited)
←
Old High German ja (inherited)
←
Proto-Indo-European *yē (inherited)
→
English Ouija (mention)
→
Esperanto ja (borrowed)
→
Alemannic German ja (cognate)
→
Pennsylvania German ja (cognate)
→
Pennsylvania German ya (cognate)
→
Serbo-Croatian ja (borrowed)
→
Serbo-Croatian ја (derived)
→
Saterland Frisian je (cognate)
→
Saterland Frisian jee (cognate)
→
Saterland Frisian jä (cognate)
→
Vilamovian jū (cognate)