Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Plautdietsch
Roof
←
English
dandruff
(cognate)
←
Proto-Germanic
*hreubaz
(derived)
←
Old High German
ruf
(cognate)
←
Old Norse
hrufa
(cognate)