Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Malay
ekă-
←
Proto-Indo-European
*óykos
(mention)
←
Proto-Indo-European
*óynos
(mention)
←
Proto-Indo-European
*óywos
(mention)
←
Malay
ekă
(mention)
←
Sanskrit
एक
(mention)