From Wiktionary, the free dictionary
kiwira (plural kiwira-itá)
- brother (of a woman)
- manha (“mother”)
- paya (“father”)
- mú (“brother - of a man”)
- endira (“sister - of a man”)
- amú (“sister - of a woman”)
- aíra (“son - of a man”)
- ayera (“daughter - of a man”)
- membira (“child - of a woman”)