Welsh llyn

← Proto-Brythonic *llɨnn (inherited)

← Proto-Celtic *lindos (inherited)

← Middle Welsh llynn (inherited)

→ English meth (mention)

→ English metheglin (mention)

→ English Lindsay (cognate)

→ English llyn (borrowed)

→ English Linlithgow (cognate)

→ Breton lenn (cognate)

→ Welsh gwaedlyn (compound)

→ Welsh llwch (link)

→ Welsh brechlyn (compound)

→ Welsh Dulyn (compound)

→ Scottish Gaelic leann (cognate)

→ Ancient Greek Λίνδον (cognate)