Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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English lenition
German Lenierung (mention)
English lenis (suffix)
English ition (suffix)
English -ion (mention)
Latin lēnītus (cognate)
Latin lēnītiō (cognate)
Latin lēniō (affix)
Latin -tiō (affix)

English lenite (back-formation)
English fortition (mention)
English lenify (mention)