Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Yiddish
אײַנקויפֿן
←
German
einkaufen
(cognate)
←
Yiddish
אײַנ־
(affix)
←
Yiddish
קויפֿן
(affix)