Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Maltese
ħaġar
←
Arabic
حَجَر
(inherited)
←
Moroccan Arabic
حجر
(cognate)
←
Moroccan Arabic
حجرة
(mention)