Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
adread
←
Old English
ādrǣdan
(inherited)
←
Old English
ondrǣdan
(inherited)
←
Old English
ondrǣdan
(derived)
←
Old English
ofdrǣdd
(cognate)
←
English
a
(prefix)
←
English
dread
(prefix)
←
Middle English
adreden
(inherited)
←
Middle English
adred
(inherited)
←
Middle English
adrad
(mention)
←
Middle English
adreden
(derived)
←
Middle English
ofdradd
(cognate)
←
Proto-West Germanic
*andrādan
(inherited)
→
English
dread
(mention)
→
English
indread
(mention)