Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Egyptian -yt
← Egyptian -t (mention)
← Egyptian -wt (mention)
← Egyptian -t (mention)

→ Egyptian -t (mention)
→ Egyptian -t (mention)
→ Egyptian -wt (mention)
→ Egyptian wḏyt (affix)