Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Telugu
వేరు
←
Malayalam
വേര്
(cognate)
←
Tamil
வேர்
(cognate)
→
Malayalam
വേര്
(cognate)
→
Telugu
వేరుసెనగ
(compound)
→
Telugu
వేరుపడు
(compound)