Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old High German
trūrēn
→
Old English
drusian
(cognate)
→
German
Trauer
(inherited)
→
German
trauern
(inherited)
→
Hunsrik
Trauer
(inherited)
→
Luxembourgish
Trauer
(inherited)
→
Luxembourgish
traueren
(inherited)