Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Old Norse glaðr
Old English glæd (cognate)
English glad (cognate)
Proto-Germanic *gladaz (inherited)
Old High German glat (cognate)

English glade (cognate)
Old English glæd (cognate)
Danish glad (derived)
Faroese glaður (derived)
Old Swedish glaþer (inherited)
Icelandic glaður (derived)
Norwegian Bokmål glad (derived)
Norwegian Nynorsk glad (derived)
Old Norse gleði (suffix)
Scots gled (cognate)
Swedish glad (inherited)