Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Icelandic
stakket
←
Danish
stakit
(derived)
←
English
stake
(cognate)
←
Middle French
estachette
(derived)
←
Old French
estache
(derived)
←
Proto-Germanic
*stakô
(derived)
←
Middle Low German
staket
(derived)
←
Proto-Indo-European
*(s)teg-
(derived)
←
Icelandic
staki
(cognate)