Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Sanskrit
सङ्ख्या
→
Pali
saṅkhyā
(derived)
→
Sanskrit
दूरभाषसङ्ख्या
(compound)