Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
airgead
←
Proto-Celtic
*argantom
(inherited)
←
Welsh
arian
(cognate)
←
Proto-Indo-European
*h₂erǵ-
(root)
←
Proto-Indo-European
*h₂erǵ-
(derived)
←
Latin
argentum
(cognate)
←
Old Irish
argat
(inherited)
→
Welsh
arian
(cognate)
→
Irish
mionairgead
(affix)
→
Irish
ceannairgead
(affix)
→
Irish
airgeadóir
(affix)
→
Irish
airgeadúil
(affix)
→
Irish
airgeadaigh
(affix)
→
Irish
airgeadán
(affix)
→
Irish
airgeadsnáithe
(affix)
→
Irish
airgeadra
(affix)
→
Irish
airgeadaí
(affix)
→
Irish
airgidín
(affix)
→
Irish
airgeadas
(affix)
→
Irish
airgeadpháipéar
(affix)
→
Irish
drochairgead
(affix)