Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Luxembourgish
Hee
←
German
Heu
(cognate)
←
English
hay
(cognate)
←
West Frisian
hea
(cognate)
←
Proto-Germanic
*hawją
(inherited)
←
Middle High German
höuwe
(inherited)
←
Old High German
hewi
(inherited)
←
Icelandic
hey
(cognate)
←
Dutch
hooi
(cognate)
→
Luxembourgish
Heeschnapp
(compound)