[ふんとう, funtou] (n, vs) hard struggle; strenuous effort; (P) #11787
[いしょうさんたん, ishousantan] (n) taxing one's ingenuity in devising something; agonizing over designing or creating something; making strenuous efforts to devise good ways and means to do something
[いちばくじっかん, ichibakujikkan] (exp) (1) bursts of exertion will fail to bear fruit if interrupted by long periods of idleness; (2) strenuous efforts, unless sustained, are to no avail (Mencius)
[くがくりっこう, kugakurikkou] (n, vs) strenuous pursuit of learning under difficulties
[けんとう, kentou] (n, vs, exp) (1) fighting bravely; strenuous efforts; (2) good luck!; good fight; (P)
[こっくしょうじん, kokkushoujin] (n, vs) being arduous; working diligently enduring hardships; making a strenuous effort
[こっくせいれい, kokkuseirei] (n, vs) being arduous; working diligently enduring hardships; making a strenuous effort
[おおわらわ, oowarawa] (adj-na, n) (sens) strenuous efforts; hard fighting
[どりょくふんれい, doryokufunrei] (n, vs) making strenuous efforts; exerting oneself
[ふるって, furutte] (adv) energetically; strenuously; heartily; (P)
[ふんとうどりょく, funtoudoryoku] (n, vs) try one's best; all-out effort; strenuous efforts
[ふんぱつ, funpatsu] (n, vs) (1) strenuous exertion; spurt; (2) splurge; (P)
[ふんれい, funrei] (n, vs) strenuous efforts
[ふんれいどりょく, funreidoryoku] (n, vs) making strenuous efforts; exerting oneself
[ほんごし, hongoshi] (n) strenuous effort; earnestness; seriousness; (P)
[りっこう;りょっこう, rikkou ; ryokkou] (n, vs) strenuous efforts; exertion
[りきせんふんとう, rikisenfuntou] (n, vs) fighting with all one's might; fighting up against; making strenuous efforts