Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
perpetuum mobile
←
Latin
perpetuum
(derived)
←
Latin
perpetuus
(mention)
←
Latin
mōbile
(mention)
←
Latin
mōbilis
(mention)
←
Latin
mōtus
(mention)
←
Latin
perpetuus
(mention)
→
German
Perpetuum mobile
(cognate)