Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
contend
←
English
tend
(mention)
←
English
attend
(mention)
←
English
extend
(mention)
←
English
intend
(mention)
←
English
subtend
(mention)
←
Middle English
contenden
(inherited)
←
Old French
contendre
(derived)
←
Proto-Indo-European
*tend-
(root)
←
Latin
contendere
(derived)
←
Latin
com-
(mention)
←
Latin
tendere
(mention)
→
English
stay
(link)
→
English
contention
(mention)
→
English
cope
(link)
→
English
contender
(affix)
→
English
contendeth
(suffix)
→
English
contendest
(suffix)