Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Icelandic
leyfi
←
Proto-Germanic
*laubiją
(derived)
←
Old Norse
leyfi
(inherited)
→
English
leave
(cognate)
→
Icelandic
skáldaleyfi
(mention)
→
Icelandic
ökuleyfi
(compound)
→
Icelandic
leyfilegur
(suffix)