Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Norse
hnǫggr
→
English
niggard
(mention)
→
Westrobothnian
nåk
(cognate)
→
Westrobothnian
nagg
(cognate)