Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Spanish
ama
←
Latin
mamma
(mention)
→
English
amma
(cognate)
→
Spanish
amo
(back-formation)
→
Romanian
îmă
(cognate)
→
Tagalog
ama
(derived)