Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Middle English
couche
←
Middle English
couchen
(mention)
←
Middle English
cowche
(alter)
←
Middle English
cowch
(alter)
←
Middle English
cuche
(alter)
←
Middle English
chouche
(alter)
←
Middle English
couchant
(link)
←
Middle English
couchen
(link)
←
Middle English
coucher
(link)
←
Middle English
couchynge
(link)
←
Old French
couche
(borrowed)
←
Old French
couchier
(mention)
←
Scots
cootch
(link)
→
English
couch
(inherited)
→
English
cwtch
(derived)
→
Welsh
cwtsh
(borrowed)
→
Middle English
coucher
(affix)
→
Middle English
couchen
(affix)
→
Middle English
couchynge
(affix)