he; boyfriend

back; behind; other side / inside / reverse side of a coin ("tails") / (baseball) bottom (of an inning)

reverse side / back / other side

use one thing for many purposes / work someone hard

to use one's head

a lethal technique / a fighter's finishing move, ultimate technique, or coup de grâce, often in contexts such as pro wrestling or video games

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

(fiction) name of a technique / move

graduation examination

practical test