Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Pennsylvania German
koche
←
German
kochen
(cognate)
←
English
cook
(cognate)
←
Dutch
koken
(cognate)
→
Pennsylvania German
abkoche
(link)