Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
German Low German
villicht
→
German
vielleicht
(cognate)
→
Dutch
wellicht
(cognate)
→
Saterland Frisian
fielicht
(cognate)