Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
English lengthen
English length (suffix)
English en (suffix)

English abbreviate (link)
English contract (link)
English Lent (mention)
English enlengthen (prefix)
English lengthener (suffix)
English lengthenable (suffix)
English lengtheneth (suffix)
English lengthenest (suffix)
English filthen (mention)
English overlengthen (prefix)
English relengthen (prefix)