causative of わかる (wakaru) / (fiction, pornography, vulgar) to "teach someone a lesson" via rough rape

polite negative of わかる (wakaru); negative of わかります (wakarimasu)

(humorous) Alternative form of わかりません (wakarimasen, “I don't know”)

technique, art, skill

(judo) yuko, points or the judge call to the points in judo match. Fewer points to ippon.

skill / technique

slush, mire, quagmire (liquid mud or mire)

many years, long time

asking price, price set by a seller without discount or other alteration

normal body temperature