Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
English valent
English valence (back-formation)

English ambivalent (confix)
English equivalent (confix)
English bivalent (confix)
English valence (link)
English covalent (prefix)
English trivalent (confix)
English tetravalent (confix)
English pentavalent (prefix)
English hexavalent (confix)
English octavalent (prefix)
English prevalent (confix)
English hypervalent (confix)
English tervalent (prefix)
English polyvalent (confix)
English multivalent (prefix)
English divalent (prefix)
English avalent (prefix)
English monovalent (confix)
English heterovalent (prefix)
English isovalent (prefix)
English sexvalent (prefix)
English electrovalent (confix)
English homovalent (prefix)
English quinquevalent (confix)
English sexivalent (prefix)
English subvalent (prefix)
English zerovalent (suffix)
English heptavalent (confix)
English nonvalent (prefix)
English sexavalent (prefix)
English paucivalent (confix)
English nonavalent (confix)
English euryvalent (prefix)
English hexadecavalent (confix)
English decavalent (confix)
English septivalent (prefix)
English septavalent (affix)
English oligovalent (prefix)
English omnivalent (prefix)