Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Albanian
athët
←
Proto-Indo-European
*h₂eḱ-
(derived)
←
Latin
acidus
(cognate)
←
Middle Irish
aith
(cognate)
←
Proto-Albanian
*aϑ-
(inherited)
←
Tocharian B
akwatse
(cognate)