Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Icelandic
stríð
→
Finnish
riita
(cognate)
→
Icelandic
leifturstríð
(affix)
→
Icelandic
Stjörnustríð
(compound)