Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latin
temetum
←
Proto-Indo-European
*temH-
(derived)
←
Latin
tenebrae
(cognate)
→
Old Church Slavonic
томити
(cognate)