大水おおみずflood公おおやけpublic犯すおかすto perpetrate, to violate侵すおかすto invade, to raid, to trespass臆病おくびょうcowardice, timidity遅らすおくらすto retard, to delay厳かおごそかmajestic, dignified行いおこないconduct, behavior, actionおごる (ゆうしょくを～)おごる (ゆうしょくを～)to give (someone) a treat収まるおさまるto settle into納まるおさまるto settle into治まるおさまるto be at peace, to calm downお産おさん(giving) birth押し切るおしきるto have one's own way押し込むおしこむto push into, to crowd into惜しむおしむto be frugal, to value, to regret押し寄せるおしよせるto push aside, to advance on雄おすmale (animal)御世辞おせじflattery, compliment襲うおそうto attack遅くともおそくともat the latest恐れおそれfear, horror恐れ入るおそれいるto be filled with awe, to feel smallおだてるおだてるto flatter落ち込むおちこむto get depressed落ち着きおちつきcalm, composure落葉おちばfallen leaves乙おつ2nd in rankお使いおつかいerrandおっかないおっかないfrightening, scaryお手上げおてあげgiven in, given up hopeおどおどおどおどcoweringly, hesitantly脅すおどすto threaten, to menace訪れるおとずれるto visitお供おともattendant, companion衰えるおとろえるto become weak, to decline同い年おないどしof the same age自ずからおのずからnaturally, as a matter of course怯えるおびえるto become frightenedおびただしいおびただしいabundantly, innumerably脅かすおびやかすto threaten, to coerce帯びるおびるto bear, to carry, to be entrustedお袋おふくろmother覚えおぼえmemory, sense, experienceおまけおまけa discountお宮おみやShinto shrineおむつおむつdiaper, nappy思い付きおもいつきplan, idea, suggestion趣おもむきflavor, appearance, quaint赴くおもむくto go, to proceed重んじるおもんじるto respect, to honor, to esteem, to prize重んずるおもんずるto honor, to respect, to value親父おやじone's father, old man, one's boss及びおよびand, as well as及ぶおよぶto reach, to extend折おりchance, occasion檻おりcage, pen, jail cellオリエンテーションオリエンテーションorientation折り返すおりかえすto turn up, to fold back織物おりものtextile, fabric俺おれI (ego) (boastful first-person pronoun)愚かおろかfoolish, stupidおろそかおろそかneglect, negligence, carelessnessおんぶおんぶcarrying on one's back (erg. Baby)オンラインオンラインon-line温和おんわgentle, mild, moderate我が～egoカーペットカーペットcarpet～界～かいworld, circle, kingdom～街～がいtown改悪かいあくdeterioration, changing for the worse海運かいうんmarine transportation外貨がいかforeign money改革かいかくreform, reformation, innovation貝殻かいがらshell外観がいかんappearance, exterior, facade階級かいきゅうclass, rank, grade海峡かいきょうchannel会見かいけんinterview, conference介護かいごnursing開催かいさいholding a meeting, open an exhibition回収かいしゅうcollection, recovery改修かいしゅうrepair, improvement怪獣かいじゅうmonster解除かいじょcancellation, release, cancel外相がいしょうForeign Minister害するがいするto harm, to offend概説がいせつgeneral statement, outline回送かいそうforwarding階層かいそうclass, level, stratum, hierarchy開拓かいたくcultivation, pioneer会談かいだんconversation, interview改定かいていreform改訂かいていrevisionガイドガイドguide街道かいどうhighway該当がいとうcorresponding, answering to, coming under街頭がいとうin the streetガイドブックガイドブックguidebook介入かいにゅうintervention概念がいねんgeneral idea, concept, notion開発かいはつdevelopment, exploitation海抜かいばつheight above sea level介抱かいほうnursing, looking after解剖かいぼうdissection, autopsy外来がいらい(abbr.) imported, outpatient clinic回覧かいらんcirculation概略がいりゃくoutline, summary, gist海流かいりゅうocean current改良かいりょうimprovement, reform回路かいろcircuit (electric)海路かいろsea route省みるかえりみるto reflect顧みるかえりみるto look back, to turn around, to review顔付きかおつきfacial expression課外かがいextracurricular掲げるかかげるto hoist, to fly (a sail), to float (a flag)かかとかかとshoe heel書き取るかきとるto write down, to take dictation掻き回すかきまわすto stir up, to churn, to disturbかく (はじを)かく (はじを)to humiliate oneself～画～かく~ strokes学芸がくげいarts and sciences, liberal arts格差かくさdifference, disparity拡散かくさんscattering, diffusion学士がくしuniversity graduate各種かくしゅevery kind, all sorts隔週かくしゅうevery other week確信かくしんconviction, confidence革新かくしんreform, innovation学説がくせつtheory確定かくていfixed, decisionカクテルカクテルcocktail獲得かくとくacquisition, possession楽譜がくふscore (music, sheet music)確保かくほguarantee, insure, secure革命かくめいrevolution確立かくりつestablishment賭かけbetting, gambling, a gamble掛～かけ～credit～掛け～かけrack, hanger崖がけcliff駆け足かけあしrunning fast, double time家計かけいhousehold economy, family finances駆けっこかけっこ(foot) race加工かこうmanufacturing, processing, treatment化合かごうchemical combinationかさばるかさばるto be bulkyかさむかさむto pile up, to increase箇条書かじょうがきitemized form, itemization頭かしらhead, chief微かかすかfaint, dim, weak霞むかすむto grow hazy, to be misty擦るかするto rub, to chafe火星かせいMars化石かせきfossil, petrifaction, fossilization河川かせんrivers化繊かせんsynthetic fibers過疎かそdepopulation片～かた～single ~片言かたことbroken (in reference to speaking style, e.g., Japanese)傾けるかたむけるto incline, to tilt, to bend固めるかためるto harden, to freeze, to fortify傍らかたわらbeside(s, while, nearby花壇かだんflower bed家畜かちくdomestic animals, livestock, cattle且つかつyet, andがっくりがっくりheartbroken合唱がっしょうchorus, singing in a chorusがっしりがっしりfirmly, solidly, tough合致がっちagreement, concurrence, conforming toがっちりがっちりsolidly built, tightlyかつてかつてonce, before, formerly勝手かってkitchenカットカットcut, cutting活発かっぱつvigor, active合併がっぺいcombination, amalgamation, mergerカテゴリーカテゴリーcategory叶うかなうto come true叶えるかなえるto grant (request, wish)金槌かなづち(iron) hammerかなわないかなわないbe beyond one's power, be unable加入かにゅうbecoming a member, admission予てかねてpreviously, already, lately庇うかばうto protect someone, to 株式かぶしきstockかぶれるかぶれるto react to花粉かふんpollen貨幣かへいmoney, currency, coinage構えるかまえるto set up過密かみつcrowded噛み切るかみきるto bite off, to gnaw throughカムバックカムバックcomebackカメラマンカメラマンcameraman粥かゆrice porridge体付きからだつきbody build, figure絡むからむto entangle, to entwineかりにかりにtemporarilyカルテカルテclinical records (GER: Karte)ガレージガレージgarage (at house)過労かろうoverwork, strainかろうじてかろうじてbarely, narrowly交すかわすto exchange代る代るかわるがわるalternately簡易かんいsimplicity, easiness, quasi-灌漑かんがいirrigation眼科がんかophthalmology眼球がんきゅうeyeball玩具がんぐtoy簡潔かんけつbrevity, concise, simple還元かんげんresolution, reduction, return看護かんごnursing漢語かんごChinese word, Sino-Japanese word頑固がんこstubbornness, obstinacy勧告かんこくadvice, counsel換算かんさんconversion, change, exchange監視かんしobservation, guarding, surveillance慣習かんしゅうusual (historical) custom観衆かんしゅうspectators, audience願書がんしょapplication form