←
Old English dunn (inherited)
←
Proto-Celtic *dūnom (derived)
←
English do (contraction of)
←
Middle English dun (inherited)
←
Middle English dunne (mention)
←
Scottish Gaelic dùn (borrowed)
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Proto-Germanic *dusnaz (inherited)
←
Old High German tusin (cognate)
←
Proto-Indo-European *dʰewh₂- (inherited)
←
Proto-Indo-European *dʰews- (derived)
←
Old Norse dunna (cognate)
←
Old Saxon dun (cognate)
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Old Saxon dosan (cognate)
←
Old Irish donn (cognate)
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Middle Welsh dwnn (cognate)
→
Lithuanian dulis (link)