Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Welsh
taen
←
Proto-Brythonic
*tagna
(inherited)
←
Welsh
ar daen
(link)
←
Welsh
taenell
(link)
←
Welsh
taenlen
(link)
←
Welsh
taenu
(link)
←
Welsh
bod
(mention)
←
Welsh
pe
(mention)
←
Proto-Indo-European
*tn̥néwti
(derived)
→
Welsh
taenu
(affix)
→
Welsh
taenlen
(affix)
→
Ancient Greek
στάζω
(mention)