Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Icelandic
þyngd
←
Proto-Germanic
*þungiþō
(inherited)
←
Old Norse
þyngd
(inherited)
→
Icelandic
þyngdarsvið
(affix)
→
Icelandic
þyngdarpunktur
(compound)
→
Icelandic
þyngdarafl
(compound)
→
Icelandic
þyngdartap
(affix)
→
Icelandic
þyngdarleysi
(affix)