Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Dutch
*mānendag
→
Old English
monandæg
(cognate)
→
Middle Dutch
maendach
(inherited)
→
Dutch
maandag
(inherited)
→
West Flemish
moandag
(inherited)