Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
German
anlullen
←
German
an
(prefix)
←
German
lullen
(prefix)
←
German
Lulle
(mention)
←
Dutch
lullen
(cognate)
→
Dutch
lul
(cognate)