Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Icelandic
Þorvaldur
←
Old Norse
Þorvaldr
(derived)
←
Old Norse
Þórr
(mention)
←
Old Norse
valdr
(mention)
→
Icelandic
Þorvaldína
(suffix)
→
Icelandic
Þorvaldsdóttir
(compound)