Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Tamil
வீடு
←
Proto-Dravidian
*vīṭu
(inherited)
←
Kannada
ಬೀಡು
(cognate)
←
Malayalam
വീട്
(cognate)
→
Malayalam
വീട്
(cognate)
→
Tamil
கூரைவீடு
(compound)
→
Tamil
செத்தவீடு
(compound)