Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Irish
prím
←
Latin
prīmus
(borrowed)
→
Irish
príomh-
(mention)
→
Scottish Gaelic
prìomh-
(mention)
→
Manx
preeu-
(mention)
→
Old Irish
prím-
(mention)
→
Old Irish
prímamail
(suffix)
→
Old Irish
prímda
(suffix)