Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
poix
←
Old French
peiz
(inherited)
←
Proto-Indo-European
*pik-
(inherited)
←
Proto-Indo-European
*pi-
(mention)
←
Latin
pix
(inherited)
→
French
poisser
(suffix)
→
Sardinian
piche
(cognate)
→
Sardinian
pighe
(cognate)