Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Pennsylvania German
singe
←
German
singen
(cognate)
←
English
sing
(cognate)
←
Dutch
zingen
(cognate)
←
Swedish
sjunga
(cognate)