Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
mamaí
←
English
mammy
(borrowed)
←
Irish
peata mamaí
(link)
←
Irish
mamaighe
(alter)
←
Irish
(alter)
←
Irish
obsolete
(alter)