Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
rearguard
←
English
rear
(compound)
←
English
guard
(compound)
←
English
retrogarde
(doublet)
←
Old French
rereguarde
(mention)
→
English
retrogarde
(doublet)