Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Icelandic
stafur
←
Old Norse
stafr
(derived)
→
Icelandic
bókstafur
(compound)
→
Icelandic
tölvustafur
(mention)
→
Icelandic
stafróf
(mention)
→
Icelandic
fjaðurstafur
(mention)
→
Icelandic
stafa
(mention)
→
Icelandic
algildisstafur
(mention)
→
Icelandic
fullum stöfum
(mention)
→
Icelandic
aukastafur
(prefix)
→
Icelandic
tölustafur
(affix)
→
Icelandic
stafafura
(affix)
→
Icelandic
stafasett
(affix)
→
Icelandic
stafatafla
(affix)
→
Luxembourgish
Staf
(cognate)