Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Welsh
esgyn
←
Proto-Brythonic
*eskɨnnɨd
(inherited)
←
Cornish
ascen
(cognate)
←
Latin
ascendō
(derived)
←
Middle Welsh
eskyn
(inherited)
→
Welsh
esgynnydd
(affix)
→
Welsh
goresgyn
(affix)