大介, 大輔, 大昌, 大祐, 大助, 太亮: a male given name

代書: amanuensis, scribe / 代署: sign for another

exclusive / specialty

未来学: futurology

large and small / the traditional Japanese pair of swords, consisting of the 大刀 (daitō, “big blade”, i.e. katana) and 小刀 (shōtō, “small blade”, i.e. wakizashi)

Clipping of 代数学 (daisūgaku, “algebra”).

Kyūjitai form of 代数 (“algebra”)

sacrifice, price / compensation

a male given name

a male given name