Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Welsh
gwylio
←
Welsh
gŵyl
(mention)
←
Welsh
(suffix)
←
Welsh
io
(suffix)
←
Latin
vigilia
(derived)
→
Welsh
gŵyl
(link)
→
Welsh
gwyliad
(affix)
→
Welsh
gwyliedydd
(affix)