Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
German
Wichtigkeit
←
German
wichtig
(affix)
←
German
-keit
(affix)
→
Yiddish
וויכטיקייט
(cognate)