Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Luxembourgish
Mous
←
German
Mus
(cognate)
←
English
mush
(cognate)
←
Proto-Germanic
*mōsą
(inherited)
←
Proto-West Germanic
*mōs
(inherited)
←
Old High German
muos
(inherited)
←
Dutch
moes
(cognate)
←
Swedish
mos
(cognate)