Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Swahili
pera
←
Portuguese
pera
(borrowed)
→
Bengali
পেয়ারা
(cognate)
→
Marathi
पेरू
(cognate)
→
Swahili
mpera
(prefix)