Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old English
widu
→
English
wood
(mention)
→
English
widow
(cognate)
→
Irish
fiodh
(cognate)
→
Latvian
vidus
(cognate)
→
Old Norse
viðr
(cognate)