Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Irish
moth
←
Proto-Celtic
*muto-
(derived)
←
Proto-Indo-European
*mHú-to-
(derived)
←
Latin
muto#Etymology 2
(cognate)
→
Irish
mothaigh
(mention)