Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Bhojpuri
तीन
←
Proto-Indo-Iranian
*tráyas
(inherited)
←
Proto-Indo-European
*tréyes
(derived)
←
Sanskrit
त्रि
(derived)
←
Sanskrit
त्रीणि
(mention)
→
Bhojpuri
तिरंगा
(compound)