Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
dúchasach
←
Irish
dúchas
(affix)
←
Irish
-ach
(affix)
→
Irish
bundúchasach
(affix)
→
Irish
andúchasach
(affix)
→
Manx
dooghyssagh
(cognate)