無能

N1 無意味 muimi nonsense, no meaning N1 無口 mukuchi reticence N1 無効 mukou invalid, no effect, unavailable N1 無言 mugon silence N1 無邪気 mujaki innocence, simple-mindedness N1 無線 musen wireless, radio N1 無駄遣い mudazukai waste money on, squander money on N1 無断 mudan without permission, without notice N1 無知 muchi ignorance

N3 無 mu, bu / na.i nothingness, none, ain't N3 能 nou / yo.ku, ata.u ability, talent, skill