Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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English dun
Old English dunn (inherited)
Proto-Celtic *dusnos (derived)
Proto-Celtic *dūnom (derived)
Welsh dinas (cognate)
English dun-bar (link)
English dunnock (link)
English donkey (link)
English bawn (link)
English durmast oak (link)
English din (mention)
English dun letter (link)
English fly (link)
English subimago (link)
English town (doublet)
English doon (link)
English do (mention)
English do (contraction of)
English not (link)
English dune (mention)
Middle English dun (inherited)
Middle English dunne (mention)
Irish dún (borrowed)
Scottish Gaelic dùn (borrowed)
Proto-Germanic *dusnaz (inherited)
Old High German tusin (cognate)
Proto-Indo-European *dʰewh₂- (root)
Proto-Indo-European *dʰewh₂- (inherited)
Proto-Indo-European *dʰews- (derived)
Old Norse dunna (cognate)
Old Saxon dun (cognate)
Old Saxon dosan (cognate)
Old Irish donn (cognate)
Middle Welsh dwnn (cognate)

English donkey (cognate)
English town (doublet)
English dunner (suffix)
English dunnock (suffix)
English dunny (affix)
English dunny (affix)
English fume (mention)
English dun-bar (mention)
English dunlin (mention)
English doon (link)
English dunnish (suffix)
English dunfish (compound)
English dunbird (compound)
English durmast oak (mention)
English dunness (suffix)
Lithuanian dulis (link)