no good, not serving its purpose, useless, broken, hopeless, wasted, in vain, purposeless, cannot, must not, not allowed, neutral point, intersection owned by neither player at the end of a game, no!, stop!
無駄遣い【むだづかい】
waste (of money, time, etc.), squandering, frittering away
駄菓子【だがし】
penny candy, cheap individually wrapped sweets
下駄【げた】
geta, traditional Japanese wooden sandal, turn (in set-type proofing), upside-down character, net, geta
