Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old English
sceadan
←
Proto-West Germanic
*skaiþan
(inherited)
←
Old High German
skeidan
(cognate)
←
Gothic
𐍃𐌺𐌰𐌹𐌳𐌰𐌽
(cognate)
←
Old Frisian
skētha
(cognate)
←
Old Saxon
skēthan
(cognate)
→
Old English
gescead
(prefix)