空中

N1 中枢 chuusuu center, mainstay, nucleus N1 中断 chuudan interruption, suspension, break N1 中毒 chuudoku poisoning N1 中腹 chuufuku mountain side, halfway up N1 中立 chuuritsu neutrality N1 中和 chuuwa neutralize, counteract N1 連中 renchuu colleagues, company, a lot N1 空しい munashii vacant, futile, vain N1 命中 meichuu a hit

N4 空 kuu / sora, a.ku, a.ki, a.keru, kara, su.ku, su.kasu, muna.shii empty, sky, void N5 中 chuu / naka, uchi, ata.ru in, inside, middle