Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latin
teutonicus
←
Proto-Germanic
*þeudanōz
(derived)
←
Proto-Germanic
*þeudō
(mention)
←
Latin
Teutonēs
(mention)
←
Latin
Teutonī
(mention)
→
Latin
mos Teutonicus
(mention)
→
Portuguese
teutónico
(mention)