Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Ancient Greek
οὐαί
←
Proto-Indo-European
*wai
(derived)
→
English
woe
(cognate)
→
French
ouais
(mention)
→
Italian
guaio
(derived)
→
Romanian
vai
(cognate)
→
Scots
wae
(cognate)