Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-Indo-European
*selbʰ-
→
English
silf
(derived)
→
German
selbst
(derived)
→
Faroese
sjálvur
(derived)
→
Icelandic
sjálfur
(derived)
→
Norwegian Bokmål
selv
(derived)
→
Dutch
zelf
(derived)
→
Dutch
zelf-
(derived)
→
Norwegian Nynorsk
sjølv
(derived)
→
Norwegian
sjav’e
(derived)
→
Norwegian
sjølv’u
(derived)
→
Old Norse
sjalfr
(derived)
→
Swedish
själv
(derived)