(photography) white balance (color correction)

(finance) balance sheet, a page of accounting entries

natural / spontaneous

naturally / spontaneously / rarely / coincidentally

letter challenging someone to a duel

得る, 獲る: to get, to acquire, to gain, to obtain, to win, to catch / 選る, 撰る, 択る: to choose, to select / 彫る, 雕る, 鐫る: to carve, to engrave; to inlay; to drill, to make a hole

有り得ない: impossible

穢多: (historical, offensive) the lowest group in Japan’s caste system during the Edo period

past tense of える (eru) [ichidan]

使役: (linguistics) causative form / 私益: (finance) private interest