Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Norwegian Bokmål
trygg
←
Proto-Germanic
*triwwiz
(derived)
←
Old Norse
tryggr
(derived)
→
Icelandic
tryggur
(cognate)
→
Norwegian Bokmål
trygghet
(suffix)