Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Frisian
thretīne
→
Old English
þreotiene
(cognate)
→
Old Norse
þrettán
(cognate)
→
Old Saxon
thriutein
(cognate)
→
Saterland Frisian
trättien
(inherited)