Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Norse
anga
←
Proto-Indo-European
*h₂enh₁-
(derived)
→
Old Norse
angan
(suffix)
→
Swedish
ånga
(cognate)