Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
German
straff
←
Middle High German
straf
(inherited)
←
Proto-Indo-European
*(s)ter(h₁)-
(cognate)
→
German
straffen
(mention)