Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old English
rand
←
Proto-Germanic
*randaz
(inherited)
←
Proto-Germanic
*randō
(mention)
←
Proto-Indo-European
*rem-
(derived)
→
English
rand
(inherited)
→
English
randy
(inherited)
→
Old English
gafolrand
(compound)
→
Old English
randbeag
(compound)