Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Dutch
pletteren
←
Dutch
pletten
(mention)
→
Middle English
platten
(cognate)
→
Dutch
verpletteren
(prefix)
→
Dutch
pletterpet
(compound)