Translation of "sibling" into Swahili

Monica, a mother of four, recommends getting older children involved in helping younger siblings prepare whenever possible.

Monica, Mama ya watoto wanne, anapendekeza kuwashughulisha watoto wakubwa kiasi katika kuwasaidia ndugu zao wadogo kujitayarisha panapowezekana.

My siblings, also moved by what they had experienced at that convention, decided to return as well.

Vilevile, kaka na dada yangu walichochewa na mambo waliyojionea kusanyikoni, nao wakaamua pia kurudi.

Is it really harmful to use the word “bad” to describe the act of hitting a sibling?

Je, kuna madhara yoyote ukimweleza waziwazi kwamba ni “vibaya” kumpiga dada yake?