Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old English
loþa
←
Proto-Germanic
*luþô
(inherited)
←
Old High German
lodo
(cognate)
←
Old High German
ludo
(mention)
←
Proto-Indo-European
*(s)lūt-
(derived)
←
Proto-Indo-European
*lūd-
(mention)
←
Old Frisian
lotha
(cognate)
←
Old Saxon
lotho
(cognate)