[たたく(P);はたく, tataku (P); hataku](v5k, vt) (1) to strike; to clap; to knock; to dust; to beat; (2) (たたく only) to play drums; (3) (たたく only) to abuse; to flame (e.g. on the Internet); to insult; (4) (はたく only) to use up money; (P)#19236[Add to Longdo]
[つかす, tsukasu](v5s, vt) (1) to use completely; to use up; to exhaust; (2) (See 愛想を尽かす) to exhaust somebody's civility; to give up (on someone)[Add to Longdo]
[ついえる, tsuieru](v1, vi) (1) to use up (one's savings); (2) to be wasted (time, effort, etc); (3) (esp. 潰える) to fall apart; to become useless; (4) (arch) (esp. 潰える) to be wiped out (in battle); (5) (arch) (esp. 潰える) to fall apart (one's body or health)[Add to Longdo]