Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Swedish
onsdag
←
Old Swedish
oþinsdagher
(derived)
←
Proto-West Germanic
*Wōdanas dag
(derived)
←
Old Norse
óðinsdagr
(derived)
→
English
Wednesday
(cognate)