Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Saxon
berht
→
Old English
beorht
(cognate)
→
Gothic
𐌱𐌰𐌹𐍂𐌷𐍄𐍃
(cognate)
→
Old Norse
bjartr
(cognate)