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Cornish melyn
Breton melen (cognate)
Proto-Brythonic *melɨn (inherited)
Proto-Celtic *meli (derived)
Welsh melyn (cognate)
Cornish mel (cognate)
Cornish mel (mention)
Old Cornish milin (inherited)

Welsh melyn (cognate)
Cornish rudhvelyn (compound)
Cornish melynrudh (compound)