Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latvian
iracionāls
←
Latin
irratiōnālis
(mention)
←
Latin
ir-
(mention)
←
Latin
ratiōnālis
(mention)