Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
valence
←
German
Valenz
(borrowed)
←
German
Valenz
(mention)
←
English
valency
(alter)
←
English
(alter)
←
English
mostly UK
(alter)
←
English
valent
(link)
←
English
-valent
(link)
←
Latin
valentia
(derived)
→
English
monovalence
(prefix)
→
English
polyvalence
(prefix)
→
English
valent
(back-formation)
→
English
-valent
(back-formation)
→
English
intervalence
(prefix)
→
English
covalence
(prefix)
→
English
bivalence
(prefix)
→
English
tetravalence
(prefix)
→
English
univalence
(prefix)
→
English
trivalence
(prefix)
→
English
valenced
(suffix)
→
English
multivalence
(prefix)
→
English
divalence
(prefix)