Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Italian
crusca
←
German
Grüsch
(cognate)
→
Italian
cruscoso
(suffix)
→
Italian
cruschello
(affix)
→
Italian
incruscare
(affix)
→
Italian
cruscaio
(affix)
→
Luxembourgish
Krësch
(cognate)