Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
cúl
←
Proto-Celtic
*kūlos
(inherited(ga/sga))
←
Latin
cūlus
(cognate)
←
Old Irish
cúl
(inherited)
→
Irish
cúlionad
(affix)
→
Irish
cúilín
(affix)
→
Irish
cúlchlár
(affix)
→
Irish
cúlsráid
(affix)
→
Irish
cúlaí
(affix)
→
Irish
cúlfhuinneog
(affix)
→
Irish
cúlphlaic
(affix)
→
Irish
cúlghabhálacht
(affix)
→
Irish
cúlghabhálach
(affix)
→
Irish
cúl-
(mention)
→
Irish
cúltreoir
(compound)
→
Irish
iargúil
(affix)