Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Norse
ómun
→
Old English
wom
(cognate)
→
Old English
woma
(cognate)
→
Icelandic
Omi
(cognate)
→
Norwegian Nynorsk
om
(cognate)