[こうか, kouka] (n, adj-no) effect; effectiveness; efficacy; result; (P) #1375
[はたらく, hataraku] (v5k, vi) (1) to work; to labor; to labour; (2) to function; to operate; to be effective; to work (i.e. ... works); to come into play; (3) to commit (e.g. a crime); to perpetrate; to do; to act; to practise; to practice; (4) { ling } to be conjugated; (P) #5440
[きき, kiki] (n) work; efficacy; effective #5711
[アウトオブがんちゅう, autoobu ganchuu] (n) (col) (See 眼中にない) being out of consideration; effectively not existing as an option
[efekuteibu] (adj-na) effective
[kosutoefekuteibu] (n) { comp } cost effective
[コストこうりつ, kosuto kouritsu] (n) cost effectiveness
[マークくかんのゆうこうじょうたい, ma-ku kukannoyuukoujoutai] (n) { comp } effective status of a marked section
[かかくせいのう, kakakuseinou] (n) cost effectiveness
[かんしゅ, kanshu] (n) ineffective or wasted move (in Go or Shoji)
[まるやまワクチン, maruyama wakuchin] (n) Maruyama vaccine (said to be effective against leprosy, cancer and cutaneous tuberculosis)
[むなしい, munashii] (adj-i) vacant; futile; vain; void; empty; ineffective; lifeless; (P)
[げんゆうせいりょく, genyuuseiryoku] (n) effective strength; current strength
[きき, kiki] (n) effectiveness (esp. of drugs)
[きく, kiku] (v5k, vi) (1) (See 薬が効く) to be effective; to show effect; (2) (See 目が利く) to do its work; to carry out its function well; (3) (See 割引が効く) to be possible to use; (P)
[こうかてき, koukateki] (adj-na) effective; successful; (P)
[こうかばつぐん, koukabatsugun] (n, adj-na, adj-no) exceptionally effective; overwhelming effectiveness
[こうこくこうか, koukokukouka] (n) effect or effectiveness of advertising
[かいがある, kaigaaru] (exp) effective; fruitful; worthwhile; worth
[ためすじ, tamesuji] (n) patron; effective means
[じじつじょうふかのう, jijitsujoufukanou] (n) effectively impossible
[じっこうアドレッシングモード, jikkou adoresshingumo-do] (n) { comp } effective addressing mode
[じっこうグループアイディー, jikkou guru-puaidei-] (n) { comp } effective group ID
[じっこうスループット, jikkou suru-putto] (n) { comp } effective throughput
[じっこうぜいりつ, jikkouzeiritsu] (n) effective tax rate
[じっこうちょう, jikkouchou] (n) { comp } effective length
[じっこうてんそうそくど, jikkoutensousokudo] (n) { comp } effective transfer rate
[じっこうりようしゃアイディー, jikkouriyousha aidei-] (n) { comp } effective user ID
[じっこうふくしゃでんりょく, jikkoufukushadenryoku] (n) { comp } ERP; effective radiated power
[しょうがざけ, shougazake] (n) warm sake with grated ginger (effective against colds)
[たいかんおんど, taikan'ondo] (n) effective temperature; wind-chill index (factor)
[たいせいこう, taiseikou] (n) binding legal effectiveness as to third parties
[はっこうび, hakkoubi] (n) effective date
[ものをいう, monowoiu] (exp, v5u) (1) to speak (of something); (2) to be effective; to be powerful; to mean everything
[めいやく, meiyaku] (n) effective or well-known medicine
[やくがきく, yakugakiku] (exp, v5k) to have medicine be effective
[やっこうぶつ, yakkoubutsu] (n) medically effective ingredient
[やくせきこうなく, yakusekikounaku] (adv) no medical treatment having proved effective
[ゆうこうデータてんそうそくど, yuukou de-ta tensousokudo] (n) { comp } effective data transfer rate
[ゆうこうポテンシャル, yuukou potensharu] (n) effective potential (physics)
[ゆうこうきげん, yuukoukigen] (n) expiration date (on a credit card); effective date
[ゆうこうさよう, yuukousayou] (n) effective action (physics)
[ゆうこうじゅよう, yuukoujuyou] (n) effective demand
[ゆうこうせい, yuukousei] (n) validity; effectiveness
[ゆうようびせいぶつぐん, yuuyoubiseibutsugun] (n) effective microorganisms; EM
[ききどころ, kikidokoro] (n) effective or important point
[れいやく, reiyaku] (n) unusually effective medicine; miracle drug