Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Elfdalian
båt
←
Old English
bāt
(derived)
←
Proto-Germanic
*baitaz
(derived)
←
Proto-Indo-European
*bʰeyd-
(derived)
←
Old Norse
bátr
(derived)
←
Swedish
båt
(cognate)