Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Norwegian Nynorsk
nitti
←
Old Norse
níu tigir
(derived)
→
English
ninety
(cognate)
→
Norwegian Nynorsk
nittini
(affix)
→
Norwegian Nynorsk
nittidel
(affix)