Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Luxembourgish
zeideg
←
German
zeitig
(cognate)
←
English
tidy
(cognate)
←
Middle High German
zītec
(inherited)
←
Old High German
zītīg
(inherited)
←
Luxembourgish
Zäit
(suffix)
←
Luxembourgish
-eg
(suffix)
←
Dutch
tijdig
(cognate)
→
Luxembourgish
Zäit
(mention)