Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
German
plappern
→
German
verplappern
(prefix)
→
German
nachplappern
(prefix)
→
Latvian
pļāpāt
(cognate)