Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
for-
←
Proto-Celtic
*uɸor-
(inherited)
→
Irish
forainm
(affix)
→
Irish
forchraiceann
(affix)
→
Irish
forhalla
(affix)
→
Irish
forchéim
(affix)
→
Irish
foramharc
(affix)
→
Irish
forbhreathnú
(affix)
→
Irish
forbhríste
(affix)
→
Irish
foraosta
(affix)
→
Irish
foréigean
(affix)