Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old English
onbūtan
→
English
about
(mention)
→
English
thereabout
(mention)
→
English
thereabouts
(mention)
→
Middle English
aboute
(inherited)
→
Scots
aboot
(inherited)