Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old English
fēorþa
→
English
fourth
(inherited)
→
English
farthing
(mention)
→
Middle English
ferthe
(inherited)
→
Old Norse
fjórði
(cognate)
→
Old Frisian
fiarda
(cognate)