Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Kannada
ಕೈ
←
Proto-Dravidian
*kaɣ-
(inherited)
←
Kurukh
खेक्खा
(cognate)
←
Malayalam
കൈ
(cognate)
←
Tamil
கை
(cognate)
→
Tamil
கை
(cognate)