Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
slade
←
Old English
slæd
(inherited)
←
Middle English
slade
(inherited)
←
Proto-Germanic
*sladą
(inherited)
←
Proto-Germanic
*sladaną
(derived)
←
Proto-Germanic
*sladdaz
(cognate)
←
Proto-West Germanic
*slad
(inherited)
←
Old Norse
slóð
(cognate)