Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
sade
←
Old English
sadian
(inherited)
←
English
sate
(doublet)
←
English
sad
(cognate)
←
Middle English
saden
(inherited)
←
Proto-Germanic
*sadōną
(inherited)
←
Proto-Germanic
*sadaz
(derived)
←
Proto-Indo-European
*seh₂-
(derived)
→
English
sate
(mention)