Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
retranchement
←
French
retrancher
(suffix)
←
French
ment
(suffix)
→
English
retrenchment
(cognate)
→
English
retrenchment
(cognate)