Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Danish lang
German lang (cognate)
English long (cognate)
Proto-Germanic *langaz (inherited)
Ancient Greek δολιχός (cognate)
Proto-Indo-European *dlongʰos (derived)
Proto-Indo-European *dl̥h₁gʰós (mention)
Latin longus (cognate)
Old Norse langr (inherited)
Swedish lång (cognate)

Danish alenlang (compound)
Danish længe (link)
Danish længde (suffix)
Danish langfredag (compound)
Danish mellemlang (compound)
Danish langhåret (affix)
Danish langtidshæve (affix)