Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old High German
selb
→
English
salband
(derived)
→
German
selbst
(mention)
→
German
selber
(inherited)
→
Luxembourgish
selwer
(derived)
→
Old Norse
sjalfr
(cognate)