From here, Problem 2:
You are given words in Swahili: mtu, mbuzi, jito, mgeni, jitu and kibuzi. Their translations in a different order are: giant, little goat, guest, goat, person and large river. Make the correspondence.
mtu – person
jitu – giant
jito – large river
mbuzi – goat
kibuzi – little goat
mgeni – guest
With ‘tu’ being the word (root word?) for all things humanlike, buzi for goat.