Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
tumultueux
←
Latin
tumultuōsus
(derived)
→
English
tumultuous
(cognate)
→
French
tumultueusement
(suffix)
→
Romanian
tumultuos
(borrowed)