Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
necessary
←
Middle English
necessarye
(inherited)
←
Old French
necessaire
(derived)
←
Latin
necessārius
(derived)
←
Latin
necesse
(mention)
←
Latin
ne
(mention)
←
Latin
non
(mention)
←
Latin
cessus
(mention)
←
Latin
cēdō
(mention)
←
Latin
necessārium
(cognate)
→
English
necessarily
(suffix)
→
English
unnecessary
(prefix)
→
English
necessity
(mention)
→
English
netty
(mention)
→
English
equinecessary
(prefix)
→
English
necessariness
(suffix)
→
English
innecessary
(prefix)
→
English
necessary house
(mention)
→
English
necessary place
(mention)
→
English
necessary stool
(mention)
→
English
necessary vault
(mention)
→
English
nonnecessary
(prefix)
→
Portuguese
preciso
(link)