Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Saxon
fliotan
←
Proto-Germanic
*fleutaną
(inherited)
←
Proto-West Germanic
*fleutan
(inherited)
→
Old English
fleotan
(cognate)
→
German
fließen
(cognate)
→
Old Norse
fljóta
(mention)
→
Plautdietsch
Flott
(inherited)