Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
German
trinär
←
German
trīnus
(mention)
←
Latin
trinarius
(derived)
←
Latin
trīnī
(derived)
←
Latin
tres
(derived)