Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Saterland Frisian
Tjoonst
←
German
Dienst
(cognate)
←
Proto-Germanic
*þewanōstaz
(derived)
←
Old Frisian
thiānest
(derived)
←
Old Frisian
thiānost
(mention)