Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Middle English
elf
←
Old English
elf
(inherited)
←
Middle English
ælf
(mention)
←
Proto-Germanic
*albiz
(inherited)
←
Proto-West Germanic
*albi
(inherited)
←
Proto-Indo-European
*h₂elbʰós
(inherited)
→
English
elf
(inherited)
→
Middle English
elven
(suffix)
→
Middle English
elvyssh
(affix)
→
Yola
elf
(inherited)