Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old High German
gimeini
→
English
Meinen
(mention)
→
Old English
gemæne
(cognate)
→
German
gemein
(inherited)
→
Luxembourgish
Gemeng
(mention)