Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
peu
←
Catalan
poc
(cognate)
←
English
few
(cognate)
←
Spanish
poco
(cognate)
←
Old French
poi
(inherited)
←
Proto-Indo-European
*peh₂w-
(derived)
←
Italian
poco
(cognate)
←
Proto-Italic
*paukos
(inherited)
←
Latin
paucus
(inherited)
←
Portuguese
pouco
(cognate)
→
Spanish
poco
(cognate)
→
Italian
poco
(cognate)
→
Lombard
poo
(cognate)