Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
German
stämmig
←
German
Stamm
(suffix)
←
German
ig
(suffix)
←
English
stemmy
(cognate)
→
German
deutschstämmig
(suffix)
→
German
russischstämmig
(suffix)