Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Esperanto ruza
← French ruse (borrowed)
← Latin recūsāre (derived)
← Latin recūsō (mention)

→ Esperanto ruzparole (compound)
→ Esperanto ruzulo (suffix)
→ Esperanto ruzo (affix)
→ Esperanto ruze (suffix)
→ Esperanto ruzi (affix)
→ Esperanto ruzeco (affix)
→ Esperanto senruza (affix)
→ Esperanto ruzaĵo (affix)