Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Icelandic
taug
←
Proto-Germanic
*taugō
(derived)
←
Proto-Indo-European
*dewk-
(root)
←
Old Norse
taug
(derived)
→
English
tie
(cognate)
→
Icelandic
taugakerfi
(mention)
→
Icelandic
taugafræði
(suffix)
→
Icelandic
sjóntaug
(compound)