My Suggestions

ũbatairio

n. · class 14

  1. need, necessity. A state of requiring something; a thing that is needed or necessary

Example: Na mũngĩũrio nĩ mũndũ, Mũgwĩka ũguo nĩkĩ? muuge atĩrĩ, Nĩ Mwathani ũbatairio nĩyo; na nĩekũmĩcokia gũkũ o narua. (MRK 11:3) — If anyone should say to you, ‘Why are you doing this?’ reply, ‘The Master has need of it and will send it back here at once.’”