Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old High German
suntar
→
Old English
sunder
(cognate)
→
Old English
synder
(cognate)
→
Old English
sundor
(cognate)
→
German
sondern
(inherited)
→
Old Norse
sundr
(cognate)