Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Welsh
llithro
←
Proto-Celtic
*slixtro-
(inherited)
←
Welsh
llithr
(affix)
←
Welsh
-o
(affix)
←
English
slip
(cognate)
←
Proto-Indo-European
*sleyb-
(derived)