Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
avourneen
←
Proto-Celtic
*mori
(derived)
←
Irish
[[a]] [[muirnín|mhuirnín]]
(derived)
←
Ancient Greek
μέριμνα
(cognate)
←
Proto-Indo-European
*(s)mer-
(derived)
←
Latin
memoria
(cognate)
←
Middle Irish
múirn
(derived)