武芸: martial arts

下疳: chancre

鯨油: whale oil

(slang, vulgar) male pubic hair

罣礙: avarana: an obstacle, thought-covering

朧気: dim, faint, hazy

armpit hair; underarm hair

雲霓: clouds and rainbows

工芸: / 虹霓, 虹蜺: rainbow

A term derived from the Sanskrit Tīrthika, and refers to any doctrine which "treads the outer path" to enlightenment. This is opposed to the teachings of orthodox Buddhism, the "Naidō" (内道, lit. "Inner Path"), and is thus considered to be misguided and heretical.