Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Saterland Frisian
Ljoote
←
Proto-West Germanic
*liubiþu
(inherited)
←
Old Frisian
liāfte
(inherited)
←
Old Frisian
liāfithe
(mention)