Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
German
Halm
←
Proto-Germanic
*halmaz
(inherited)
←
Old High German
halm
(inherited)
←
Proto-Indo-European
*ḱolh₂mos
(inherited)
→
German
Strohhalm
(compound)
→
German
Schachtelhalm
(compound)
→
German
Hälmchen
(suffix)
→
Alemannic German
hälme
(cognate)
→
Luxembourgish
Hallem
(cognate)