Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Saxon
saian
←
English
sow
(cognate)
←
Proto-Germanic
*sēaną
(inherited)
←
Old High German
sāen
(cognate)
←
Dutch
zaaien
(cognate)