Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Ancient Greek -αίνω
Proto-Hellenic *-əňňō (inherited)
Proto-Indo-European *-n̥yeti (inherited)
Proto-Indo-European *-m̥yeti (mention)

Greek πηγαίνω (mention)
Ancient Greek μαραίνω (affix)
Ancient Greek μενεαίνω (suffix)
Ancient Greek ποιμαίνω (affix)
Ancient Greek χαλεπαίνω (affix)
Ancient Greek βλεμεαίνω (affix)
Ancient Greek κυμαίνω (affix)
Ancient Greek λαχαίνω (affix)
Ancient Greek πημαίνω (affix)
Ancient Greek πιαίνω (affix)
Ancient Greek ὀνομαίνω (affix)