Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Sanskrit
साय
→
Irish
sín
(cognate)
→
Hindi
साय
(derived)
→
Middle Irish
sínid
(cognate)
→
Urdu
سایہ
(mention)