Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Icelandic
hálf-
→
English
half-
(cognate)
→
German
halb-
(cognate)
→
Icelandic
hálfkák
(affix)
→
Icelandic
hálfvirði
(affix)
→
Icelandic
hálfnóta
(affix)
→
Icelandic
hálfendir
(affix)
→
Icelandic
hálfbróðir
(affix)
→
Icelandic
hálfleikur
(affix)
→
Icelandic
hálfsystir
(affix)
→
Icelandic
hálfhringur
(affix)