Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Saxon
mahlian
←
Old English
mæþlan
(cognate)
←
Old English
mælan
(mention)
←
Proto-Germanic
*maþlijaną
(inherited)
←
Old High German
mahalen
(cognate)
←
Old Dutch
malthon
(cognate)
→
Old English
mælan
(cognate)
→
Old Saxon
gimahlian
(prefix)