Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Icelandic
eitt
→
Icelandic
eitthvað
(cognate)
→
Icelandic
eitt hundrað
(mention)
→
Icelandic
eitt þúsund
(mention)