Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Icelandic
slátur
←
Proto-Germanic
*slahtrą
(inherited)
←
Proto-Germanic
*slahaną
(mention)
←
Icelandic
slá
(mention)
←
Old Norse
slátr
(inherited)
→
Icelandic
slá
(cognate)
→
Icelandic
slátra
(mention)