垂直すいちょくvertical, perpendicular推定すいていpresumption, assumption, estimation水滴すいてきdrop of water水筒すいとうcanteen, flask, water bottle随筆ずいひつessays, miscellaneous writings水分すいぶんmoisture水平すいへいlevel, horizontal水平線すいへいせんhorizon水面すいめんwater's surface図々しいずうずうしいimpudent, shamelessずうっとずうっとall the time, all the way末っ子すえっこyoungest childスカーフスカーフscarf図鑑ずかんpicture book隙すきunguarded moment, chance杉すぎJapanese cedar好き嫌いすききらいlikes and dislikes, taste好き好きすきずきmatter of taste透き通るすきとおるto be(come) transparent隙間すきまcrack, gap, opening～過ぎる～すぎるtoo much ~スクールスクールschool図形ずけいfigure鈴すずbell涼むすずむto cool oneself, to cool offスタートスタートstartスチュワーデススチュワーデスstewardessすっきりすっきりshapely, clear, neatステージステージstageストッキングストッキングstockingsストップストップstop素直すなおobedient, meek, docile頭脳ずのうhead, brains, intellectスピーカースピーカーspeaker図表ずひょうchart, diagram, graphスマートスマートsmart, stylish, slim住まいすまいdwelling, houseすまないすまないsorry (phrase)～済～ずみfinished相撲すもうsumo wrestlingスライドスライドslideずらすずらすto put off, to delayずらりずらりin a line, in a rowスリッパスリッパslippers狡いずるいsly, cunning寸法すんぽうmeasurement, size, dimension税関ぜいかんcustoms製作せいさくmanufacture, production制作せいさくwork (e.g., film, book)清書せいしょclean copy青少年せいしょうねんyouth, young person整数せいすうinteger清掃せいそうcleaning生存せいぞんexistence, being, survival政党せいとう(member of) political party性能せいのうability, capability整備せいびmaintenance, overhaul成分せいぶんingredient, component, composition性別せいべつsex, gender正方形せいほうけいsquare正門せいもんmain gate, main entrance成立せいりつformation, establishment, completion西暦せいれきChristian Era, after (Christ’s) death (A.D.)背負うせおうto be burdened with～席～せきcounter for seats赤道せきどうequator折角せっかくwith trouble, at great pains, long-awaited接近せっきんgetting closer, drawing nearer, approaching接するせっするto attend to (someone)せっせとせっせとbusily, away接続せつぞくconnection, union, join, link瀬戸物せとものearthenware, crockery, chinaぜひともぜひともby all means (with sense of not taking 'no' for an answer)迫るせまるto draw near, to pressゼミゼミseminarせめてせめてat leastセメントセメントcement台詞せりふspeech, words, one's lines, remarks栓せんstopper, cork, stopcock～船～せんcounter for ships～戦～せんcounter for games, matches前～ぜん～former, late ~, past ~～前～ぜんbefore ~前後ぜんごfront and back, before and after全集ぜんしゅうcomplete works扇子せんすfolding fan専制せんせいdespotism, autocracy先々月せんせんげつmonth before last先々週せんせんしゅう2 weeks before先祖せんぞancestor先端せんたんpointed end, tipセンチセンチcentimeter先頭せんとうhead, lead, vanguard全般ぜんぱん(the) whole, general扇風機せんぷうきelectric fan洗面せんめんwash up (one's face), have a wash全力ぜんりょくall one's power, whole energy線路せんろline, track, roadbed～沿い～そいalong総～そう～gross, general, entire～艘～そうcounter for ships相違そういdifference, discrepancy, variationそういえばそういえばwhich reminds me ..雑巾ぞうきんhouse-cloth, dust cloth増減ぞうげんincrease and decrease, fluctuation倉庫そうこstorehouse, warehouse相互そうごmutual, reciprocal創作そうさくproduction, creation, work葬式そうしきfuneral造船ぞうせんshipbuilding騒々しいそうぞうしいnoisy, boisterous増大ぞうだいincrease, growthそうっとそうっとsoftly, cautiously, gently送別そうべつfarewell, send-off草履ぞうりJapanese sandals (footwear)総理大臣そうりだいじんPrime Minister送料そうりょうpostage, carriage～足～そくcounter for shoes属するぞくするto belong to, to come under続々ぞくぞくsuccessively, one after another速達そくたつexpress, special delivery測定そくていmeasurement測量そくりょうmeasurement, surveying速力そくりょくspeed素質そしつtalent, capability祖先そせんancestor(s)そそっかしいそそっかしいcareless, thoughtless卒直そっちょくfrank, candid, honestそのころそのころin those days, at that time, thenそのためそのためhence, for that reasonその他そのほかbesides剃るそるto shaveそれなのにそれなのにthough, althoughそれならそれならIf that's the case..., If so..., That being the case...それはいけませんね (かん)それはいけませんね (かん)that's not good逸れるそれるto stray (turn) from subject, to go astray算盤そろばんabacus存じるぞんじる(humble) to know存ずるぞんずる(humble) to know損得そんとくloss and gain, advantage and disadvantage田ぼたんぼpaddy field, farm第～だい～~thだいいち (とりわけ)だいいち (とりわけ)first, foremost, 大学院だいがくいんgraduate school大工だいくcarpenter体系たいけいsystem, organization太鼓たいこdrum, tambourine対策たいさくcounter-plan, counter-measure大してたいして(not so) much, (not) very大小だいしょうsize体制たいせいorder, system, structure体積たいせきcapacity, volume大層たいそうvery much, greatly体操たいそうgymnastics, physical exercises, calisthenics大分だいぶんconsiderably, greatly, a lot大木たいぼくlarge tree代名詞だいめいしpronounタイアタイアtire, tyreダイヤグラムダイヤグラムdiagramダイヤモンドダイヤモンドdiamondダイヤルダイヤルdial対立たいりつconfrontation, opposition, antagonism田植えたうえrice planting絶えずたえずconstantly楕円だえんellipse耕すたがやすto till, to plow, to cultivate滝たきwaterfall蓄えるたくわえるto save, to store, to lay in stock竹たけbambooただいまただいまHere I am, I'm home!但しただしbut, however, provided that立ち止まるたちどまるto stop, to halt, to stand stillたちまちたちまちinstantly, suddenly, all at once発はつto depart (e.g., on a plane, train)脱線だっせんderailment, digression妥当だとうproper, appropriate例えるたとえるto compare, to liken頼もしいたのもしいreliable, promisingダブルダブルdoubleダムダムdam溜息ためいきa sighためらうためらうto be hesitant～だらけ～だらけbe full of ~, be filled with ~だらしないだらしないslovenly, loose, a slut足るたるto be sufficient, to be enough短～たん～short ~～団～だんgroup, corps, partyオーケストラオーケストラorchestraおおざっぱおおざっぱrough (not precise), broad, sketchy大通りおおどおりmain streetオートメーションオートメーションautomation大凡おおよそabout, approximatelyお帰りおかえりreturn, welcomeおかけくださいおかけくださいplease sit downおかげさまでおかげさまでThanks to god, thanks to youおかずおかずside dish, accompaniment for rice dishesおかまいなくおかまいなくplease don't fuss over me拝むおがむto worship, to prayお代わりおかわりsecond helping, another cup補うおぎなうto compensate forお気の毒におきのどくにI'm sorry to hear that…屋外おくがいoutdoors送り仮名おくりがなpart of word written in kanaお元気でおげんきでTake care'怠るおこたるto neglect, to failお先におさきにbefore, after you伯父おじ(humble) uncle (older than one's parent)叔父おじuncle (younger than one's parent)惜しいおしいregrettable, disappointing伯父さんおじさん(hon.) middle-aged gentleman, uncle小父さんおじさん(hon.) middle-aged gentleman, uncle叔父さんおじさん(hon.) middle-aged gentleman, uncleお邪魔しますおじゃましますExcuse me for disturbing youお世話になりましたおせわになりましたI've been in your careお大事におだいじにTake care of yourself, Take care!, Get well soon落着くおちつくto calm down, to settle downお出掛けおでかけoutingお手伝いさんおてつだいさんmaid脅かすおどかすto threaten, to coerce落し物おとしものlost property