Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Bengali
বায়ু
←
Proto-Indo-European
*h₂weh₁yu-
(derived)
←
Proto-Indo-European
*h₂weh₁-
(mention)
←
Sanskrit
वायु
(derived)