Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Icelandic
dvergur
←
Proto-Germanic
*dwergaz
(derived)
←
Old Norse
dvergr
(derived)
→
Icelandic
dvergtré
(affix)
→
Icelandic
dvergkráka
(compound)
→
Icelandic
dverglilja
(affix)
→
Icelandic
dyrgja
(mention)
→
Icelandic
dvergtungljurt
(affix)
→
Icelandic
dvergsóley
(affix)