Kyūjitai form of 単于 (“Chanyu”)

monotone, toneless, prosaic / menial

monotony

Kyūjitai form of 単純 (simple; pure; free)

Kyūjitai form of 単一 (“independence; homogeneity”)

Kyūjitai form of 単一 (“independent; single; homogenous”)

Kyūjitai form of 単語: word; vocabulary

a machine, a device; a contraption / a loom / an opportunity, a chance to do something; the right time or moment / something of great importance: the linchpin of the matter

indicates aircraft / indicates paper aeroplanes / indicates lives in video games

indicates machines / indicates airplanes