Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Danish alvor
German albern (cognate)
Proto-Germanic *allaz (derived)
Proto-Germanic *wēraz (mention)
Middle Low German alwār (derived)
Old High German alawāri (cognate)
Old Norse alvara (derived)
Old Norse ǫlværr (mention)

Danish alvorlig (suffix)
Danish alvorsmand (affix)
Danish alvorsord (affix)