Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
iris
←
Irish
ireas
(alter)
←
Irish
iriseoir
(link)
←
Irish
iris mhíosúil
(link)
←
Irish
iris oifigiúil
(link)
←
Irish
iris trádála
(link)
←
Irish
iriseoireacht
(link)
←
Old Irish
iris
(inherited)
←
Old Irish
iress
(inherited)
→
Irish
iriseoir
(suffix)
→
Irish
irisleabhar
(compound)
→
Scottish Gaelic
iris
(cognate)