Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Middle English
seven
←
Old English
seofon
(inherited)
←
English
seven
(link)
←
Middle English
seofen
(alter)
←
Middle English
seoven
(alter)
←
Middle English
sevene
(alter)
←
Middle English
ceven
(alter)
←
Middle English
sevyn
(alter)
←
Middle English
sewyn
(alter)
←
Middle English
sevenefold
(link)
←
Middle English
seventene
(link)
←
Middle English
sevenþe
(link)
←
Middle English
sevenyght
(link)
←
Scots
seeven
(link)
←
Scots
sevin
(mention)
←
Scots
sewin
(mention)
→
English
seven
(inherited)
→
Middle English
sevenþe
(affix)
→
Middle English
sevenyght
(affix)
→
Middle English
seventene
(affix)
→
Middle English
sevenefold
(affix)
→
Scots
seiven
(inherited)
→
Yola
zeven
(inherited)