Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Maltese
raba'
←
Arabic
رابِع
(inherited)
←
Arabic
رَبْع
(inherited)
←
Maltese
(mention)
←
Maltese
erba'
(mention)
←
Maltese
it-tielet
(mention)
→
Portuguese
arroba
(cognate)