Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Malayalam
കൈ
→
Kannada
ಕೈ
(cognate)
→
Malayalam
കയ്യടി
(compound)
→
Malayalam
കൈക്കൂലി
(compound)
→
Tamil
கை
(cognate)