Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-Indo-European
*wrey-
→
English
write
(derived)
→
English
writ
(derived)
→
Faroese
rita
(derived)
→
Icelandic
rita
(derived)
→
Norwegian Nynorsk
rita
(derived)