←
Middle Dutch dorn (inherited)
←
Middle Dutch dōorn (mention)
←
Proto-Germanic *þurnuz (inherited)
←
Proto-West Germanic *þornu (inherited)
←
Old Dutch thorn (inherited)
→
English thorn (cognate)
→
Afrikaans doring (inherited)
→
Old English þorn (cognate)
→
Alemannic German Torn (cognate)
→
Luxembourgish Dar (cognate)
→
Norwegian Bokmål torn (cognate)
→
Norwegian Nynorsk torn (cognate)
→
Old Saxon thorn (cognate)
→
Swedish törne (cognate)