Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
undersend
←
English
under
(prefix)
←
English
send
(prefix)
←
Middle English
*undersenden
(inherited)
←
Middle English
undersent
(mention)
←
Middle High German
undersenden
(cognate)
←
Dutch
onderzenden
(cognate)