Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Sinhalese
තුන
←
Proto-Indo-European
*tréyes
(derived)
←
Pali
tīṇi
(borrowed)
←
Pali
tiṇṇaṃ
(mention)
←
Sanskrit
त्रि
(derived)