Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
ciorcal
←
Scottish Gaelic
cearcall
(cognate)
←
Manx
kiarkyl
(cognate)
←
Latin
circulus
(derived)
←
Old Irish
circul
(inherited)
→
Irish
lárchiorcal
(prefix)
→
Irish
mórchiorcal
(affix)
→
Irish
meánchiorcal
(affix)
→
Irish
ciorclóideach
(affix)
→
Irish
caschiorcal
(affix)
→
Irish
ciorclaigh
(affix)
→
Irish
ciorclach
(affix)
→
Manx
kiarkyl
(cognate)