Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
German
Gasthaus
←
German
Gast
(compound)
←
German
Haus
(compound)
←
German
Gästehaus
(mention)
→
German
Gästehaus
(mention)
→
Latvian
gastūzis
(cognate)
→
Dutch
gasthuis
(cognate)