腐るくさるto rot, to go bad癖くせa habit (often a bad habit), peculiarity管くだpipe, tube具体ぐたいconcrete, tangible, material下りくだりdown-train (going away from Tokyo)下るくだるto get down, to descend苦痛くつうpain, agonyぐっすりぐっすりsound asleep, fast asleep区別くべつdistinction, differentiation, classification組くみclass, team, set組合くみあいassociation, union組むくむto put together汲むくむto draw, to scoop, to pump酌むくむto serve sake悔しいくやしいregrettable, mortifying, vexing位くらいgrade, rank, about暮らしくらしlivingクラシッククラシックclassic(s)暮らすくらすto live, to get alongグラスグラスglassグランドグランドgland, grand, (electrical) groundクリームクリームcream繰り返すくりかえすto repeat, to do something over againクリスマスクリスマスChristmas狂うくるうto go mad, to get out of orderグループグループgroup苦しいくるしいtough苦しむくるしむto suffer, to groan, to be worried暮れくれyear end,苦労くろうhardship加えるくわえるto append, to sum up, to add (up)咥えるくわえるto hold something in the mouth詳しいくわしいdetailed加わるくわわるto join in, to accede to訓くんnative Japanese reading of a Chinese character軍ぐんarmy, force, troops郡ぐんcountry, district軍隊ぐんたいarmy, troops訓練くんれんpractice, training計けいplan敬意けいいrespect, honor経営けいえいmanagement, administration景気けいきcondition, state, business (condition)傾向けいこうtendency, trend, inclination警告けいこくwarning計算けいさんcalculation, reckoning掲示けいじnotice, bulletin刑事けいじcriminal case, (police) detective芸術げいじゅつ(fine) art, the arts契約けいやくcontract, compact, agreement経由けいゆgo by the way, viaケースケースcaseゲームゲームgame劇げきdrama, play劇場げきじょうtheater, playhouse化粧けしょうmake-up (cosmetic)けちけちstinginess, miser血液けつえきblood結果けっかresult, consequence欠陥けっかんdefect, fault, deficiency結局けっきょくafter all, eventually決心けっしんdetermination, resolution欠席けっせきabsence, non-attendance決定けっていdecision, determination欠点けってんfaults, defect, weakness結論けつろんconclusion煙けむりsmoke, fumes蹴るけるto kick券けんticket, certificate県けんprefecture見解けんかいopinion, point of view限界げんかいlimit, bound現金げんきんcash言語げんごlanguage健康けんこうhealth(y)検査けんさinspection, examination現在げんざいnow (same as 今 (いま)), present, current現実げんじつreality現象げんしょうphenomenon現状げんじょうpresent condition, status quo建設けんせつconstruction, foundation現代げんだいtoday, present-day建築けんちくconstruction, architecture見当けんとうestimate, guess検討けんとうconsideration, examination, investigation現場げんばactual spot, scene, field憲法けんぽうconstitution権利けんりright, privilege後ごafterwards, since then碁ごGo (board game of capturing territory)恋こいlove, tender passion濃いこいthick (as of color, liquid), dense, strong恋人こいびとlover幸運こううんgood luck, fortune講演こうえんlecture, talk効果こうかeffect, result硬貨こうかcoin高価こうかhigh price豪華ごうかluxurious, gorgeous, extravagance合格ごうかくsuccess, passing (e.g., exam)交換こうかんexchange, swap航空こうくうaviation, flying光景こうけいscene, spectacle合計ごうけいsum total, total amount攻撃こうげきattack, strike, offensive貢献こうけんcontribution, services広告こうこくadvertisement交際こうさいfriendship, association, acquaintance校舎こうしゃschool building後者こうしゃthe latter工場こうばfactory, plant公正こうせいjustice, fairness, impartiality構成こうせいorganization, composition高速こうそくhigh speed, high gear行動こうどうaction, conduct, behavior強盗ごうとうrobbery, burglary後輩こうはいjunior members of a group幸福こうふくhappiness, blessedness公平こうへいfairness, impartial, justice候補こうほcandidacy考慮こうりょconsideration, taking into account越えるこえるto exceed, to cross over, to cross超えるこえるto exceed, to cross over, to crossコーチコーチcoachコードコードcode氷こおりice, hail凍るこおるto freeze, to be frozen over, to congealゴールゴールgoal誤解ごかいmisunderstanding語学ごがくlanguage study呼吸こきゅうbreath, respiration故郷こきょうhometown極ごくquite, very国語こくごnational language国籍こくせきnationality黒板こくばんblackboard克服こくふくconquest, overcome国民こくみんnational, people, citizen穀物こくもつgrain, cereal, corn腰こしhip, waist胡椒こしょうpepper個人こじんindividual, private person越すこすto go over (e.g., with audience)超すこすto cross, to pass, to tide over国家こっかstate, country, nation国会こっかいNational Diet, parliament, congress国境こっきょうnational or state border骨折こっせつbone fracture小包こづつみparcel, package琴ことJapanese harp異なることなるto differ, to vary諺ことわざproverb, saying断ることわるto refuse, to decline, to dismiss粉こなflour, powder好みこのみliking, taste, choice好むこのむto like, to preferこぼすこぼすto spillこぼれるこぼれるto overflow, to spill塵ごみgarbage, litter小麦こむぎwheatごめんなさいごめんなさいI beg your pardon, excuse me, I'm sorry小屋こやhut, cabin, shedこれらこれらthese殺すころすto kill転ぶころぶto fall down, to fall over今回こんかいnow, this time, lately今後こんごfrom now on, hereafter混雑こんざつconfusion, congestionこんなにこんなにso, like this, in this way困難こんなんdifficulty, distress今日こんにちtoday, this dayこんにちはこんにちはhello, good day (daytime greeting)婚約こんやくengagement, betrothal混乱こんらんchaos, confusion, mayhem差さdifference, variationサービスサービスservice, support system際さいon the occasion of, circumstances最高さいこうhighest, supreme, the most財産ざいさんproperty, fortune, assets最終さいしゅうlast, closing最中さいちゅうin the middle of最低さいていleast, lowest, worst才能さいのうtalent, ability裁判さいばんtrial, judgment材料ざいりょうingredients, material幸いさいわいfortunatelyサインサインautograph境さかいborder, boundary, mental state逆らうさからうto go against, to oppose, to disobey盛りさかりhelping, serving作業さぎょうwork, operation, manufacturing裂くさくto tear, to split昨さくlast (year), yesterday作品さくひんwork, opus, production作物さくもつproduce (e.g., agricultural), crops桜さくらcherry blossom, cherry tree酒さけalcohol, sake叫ぶさけぶto shout, to cry避けるさけるto avoid (physical contact)支えるささえるsupport, hold, sustain刺さるささるto stick, to be stuck刺すさすto sting, to bite (e.g., bug), to prick, to stab指すさすto point,挿すさすto insert, to put in, to graft注すさすto pour (drink), to serve (drinks)射すさすto shine, to strike座席ざせきseat誘うさそうto invite (someone to do something with you)札さつbill, note作家さっかauthor, writer, novelist作曲さっきょくcomposition (of music)ざっとざっとroughly, in round numbersさっぱりさっぱりfeeling refreshed, neatさてさてwell砂漠さばくdesert差別さべつdiscrimination, differentiationママママMama豆まめbeans, peas守るまもるto protect迷うまようto be puzzled, to be perplexed, to lose one's way