Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Swedish
ofta
←
Proto-Germanic
*ufta
(derived)
←
Old Norse
oft
(derived)
→
English
often
(cognate)
→
Pennsylvania German
oft
(cognate)