Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-Indo-European
*bʰāǵʰus
→
Westrobothnian
boy
(inherited)
→
Hindi
बाँह
(inherited)
→
Swedish
bog
(inherited)