Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Portuguese
março
←
Latin
(mensis) [[mārtius]]
(inherited)
→
Galician
marzo
(inherited)
→
Portuguese
março
(inherited)
→
Tetum
marsu
(derived)