Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Hindi
कुआँ
←
Old Hindi
कुआ
(inherited)
←
Proto-Indo-European
*kewp-
(inherited)
←
Sauraseni Prakrit
𑀓𑀽𑀯𑀅
(inherited)
←
Sauraseni Prakrit
𑀓𑀽𑀯𑀕
(mention)
←
Sanskrit
कूपक
(inherited)
→
Kalasha
kuí
(cognate)