Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-Indo-European
*gerebʰ-
→
English
crayfish
(mention)
→
English
crab
(mention)
→
French
écrevisse
(mention)
→
Old French
crevice
(mention)