Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
English -fos-
← English phosphorus (mention)

→ English amifostine (affix)
→ English tetrofosmin (affix)
→ English crufomate (affix)
→ English belfosdil (affix)
→ English sofosbuvir (affix)
→ English -fosine (affix)