事: thing / 坤: / 金: one of the five classical elements in traditional Chinese philosophy and medicine: see the "Wu Xing" entry on Wikipedia / 根: perseverance, patience; (arithmetic) root

今: this

今: a surname / 鯀: Gun (Chinese)

(Internet slang) Short for こんにちは. / (Internet slang) Short for こんばんは.

fundamental, radical, basic

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]

ahem (clearing of the throat) / hmph! (triumphant)