Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
peça
←
Gaulish
*pettyā
(derived)
←
Proto-Celtic
*kʷezdis
(derived)
←
Spanish
pieza
(cognate)
←
French
pièce
(cognate)
←
Italian
pezza
(cognate)