Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
nimh
←
Old Irish
neim
(inherited)
→
Irish
nimhiúil
(suffix)
→
Irish
nimhigh
(suffix)
→
Irish
nimhneach
(affix)
→
Irish
frithnimh
(affix)
→
Manx
nieu
(cognate)