Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Swedish trygg
← Proto-Germanic *triwwiz (derived)
← Old Norse tryggr (derived)

→ English true (cognate)
→ Alemannic German trüüw (cognate)
→ Icelandic tryggur (cognate)
→ Swedish trygga (suffix)
→ Swedish trygghet (suffix)