Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Bengali
পূর্ণ
←
Persian
پر
(cognate)
←
Proto-Indo-European
*pl̥h₁nós
(mention)
←
Northern Kurdish
pirr
(cognate)
←
Sanskrit
पूर्ण
(derived)
→
Bengali
গুরুত্বপূর্ণ
(affix)