Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Gujarati
કાળું
←
Old Gujarati
कालउं
(inherited)
←
Sanskrit
कालक
(inherited)
→
Marathi
काळे
(cognate)