Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old English
milts
←
Old English
milde
(mention)
→
English
milse
(cognate)
→
English
mercy
(mention)
→
Old English
miltsian
(suffix)
→
Middle English
milce
(mention)