Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Danish
tynd
←
Proto-Germanic
*þunnuz
(derived)
←
Proto-Indo-European
*ténh₂us
(derived)
←
Old Norse
þunnr
(derived)
→
English
thin
(cognate)
→
Danish
tyndskid
(affix)
→
Danish
tyndtarm
(affix)