Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-West Germanic
*spiht
→
English
speight
(derived)
→
German
Specht
(inherited)
→
Luxembourgish
Spiecht
(inherited)
→
Dutch
specht
(inherited)
→
Saterland Frisian
Spächt
(inherited)