Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Russian
пехота
←
Proto-Indo-European
*pēd-
(derived)
←
Proto-Indo-European
*ped-
(mention)
←
Russian
под
(cognate)
←
Proto-Slavic
*pěxъ
(inherited)