Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-Germanic
*blēstuz
→
English
blast
(mention)
→
Middle English
blast
(inherited)
→
Icelandic
blástur
(derived)
→
Swedish
blåst
(inherited)