Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Welsh
trwbl
←
Middle English
truble
(borrowed)
←
Middle English
troble
(mention)
←
Old French
troble
(derived)
→
Welsh
trwblus
(affix)