Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Icelandic
fagur
←
Proto-Germanic
*fagraz
(derived)
←
Proto-Indo-European
*ph₂ḱ-
(derived)
←
Old Norse
fagr
(derived)
→
English
fair
(cognate)
→
Danish
fager
(cognate)
→
Icelandic
fagurfræði
(suffix)
→
Icelandic
fagurblár
(compound)
→
Icelandic
fagurfífill
(compound)
→
Icelandic
fagurgæs
(compound)