Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Portuguese
mitigar
←
Latin
mītigāre
(derived)
←
Latin
mītigō
(mention)
←
Latin
mītis
(mention)
←
Latin
agō
(mention)