Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-West Germanic
*þikkwī
→
English
thick
(inherited)
→
Old English
þicce
(inherited)
→
Dutch
dik
(inherited)
→
Yiddish
דיק
(inherited)