Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
moill
←
Irish
mall
(mention)
←
Irish
maill
(alter)
←
Irish
(alter)
←
Irish
archaic
(alter)
←
Irish
gan mhoill
(link)