Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Middle English
floring
←
Old English
flōr
(cognate)
←
Middle English
floren
(cognate)
←
Middle English
flor
(cognate)
→
English
flooring
(derived)