ダ、タ
駄, 馬, 灬, 太, 大, 丶
馬
burdensome, pack horse, horse load, send by horse
無駄(むだ): futility; uselessness; pointlessness
無駄遣い(むだづかい): wasting ... on (e.g. money); squandering; waste; frittering away
駄目(だめ): (1) no good; not serving its purpose; useless; broken (2) hopeless; wasted; in vain; purposeless (3) cannot; must not; not allowed
下駄(げた): (1) geta; Japanese wooden clogs (2) turn (in set-type proofing); upside-down character
駄作(ださく): poor work; rubbish