Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Malayalam
കുതിര
←
Proto-Dravidian
*kHutt-
(inherited)
←
Hindi
घोड़ा
(cognate)
←
Sanskrit
घोटक
(cognate)
←
Tamil
குதிரை
(cognate)