「学」 means learning or scholarship, and 「説」 means opinion or doctrine; together they refer to a doctrine in scholarship. It refers to a doctrine or view about a matter put forward through academic research. Used in expressions like 「新しい学説」 or 「対立する学説」, referring to a theory put forward by a researcher.
AI-generated translation
N3拡大かくだい
expansion. To spread something out and make it bigger. To become bigger. Example: 「写真を拡大する」 (to enlarge a photo), 「感染が拡大する」 (infection spreads). The word with the opposite meaning is 「縮小」 (reduction).
AI-generated translation
N3隠れるかくれる
To hide oneself so that others cannot find you. Example: 「木の陰に隠れる」 (to hide in the shade of a tree). Also used to mean not known to the world, as in 「隠れた名店」 (a hidden gem restaurant). 「隠れる」 is used when one becomes unseen oneself, and 「隠す」 when someone makes a person or thing unseen: 「子どもが隠れる」 versus 「子どもを隠す」.
AI-generated translation
N3影かげ
shadow. A dark shape that forms behind an object when light hits it. Example: 「影ができる」 (a shadow forms), 「影ふみ」 (a shadow-tag game). There is also the expression 「影が薄い」 (to not stand out). The homophone 「陰」 refers to a place light does not reach, and is written differently.
AI-generated translation
N3陰かげ
A place where light or one's gaze does not reach. Example: 「木の陰で休む」 (to rest in the shade of a tree), 「ドアの陰にかくれる」 (to hide behind a door). Also used to mean somewhere out of a person's sight, as in 「陰で悪口を言う」 (to badmouth someone behind their back). The homophone 「影」 refers to a dark shape cast by light, and is written differently.
AI-generated translation
N3欠けるかける
For part of something to break off and be missing. Example: 「茶わんが欠ける」 (a chip breaks off a rice bowl). Also used to mean lacking something necessary, as in 「常識に欠ける」 (to lack common sense), 「メンバーが一人欠ける」 (one member is missing).
AI-generated translation
N2加減かげん
To adjust the degree of something to just the right level; also, that condition itself.
AI-generated translation
N3過去かこ
past. Time that has already passed. Example: 「過去をふり返る」 (to look back on the past), 「過去の失敗」 (past failures). The antonyms are 「未来」 (future) and 「現在」 (present).
AI-generated translation
N3籠かご
A container made by weaving bamboo, wire, etc. Example: 「買い物籠」 (a shopping basket), 「鳥籠」 (a birdcage).
AI-generated translation
N2過酷かこく
「過」 means excessive, and 「酷」 means cruel; together they mean cruelty that exceeds proper measure. It refers to a degree of severity that surpasses the limit one can endure. Used in expressions like 「過酷な労働」 or 「過酷な環境」, in situations where the burden on people or things becomes extremely heavy.
AI-generated translation
N3囲むかこむ
surround. To encircle something. Example: 「テーブルを囲む」 (to sit around a table), 「山に囲まれた町」 (a town surrounded by mountains). The noun form is 「囲い」.
AI-generated translation
N3火災かさい
fire. A disaster in which a building, etc., burns. Example: 「火災報知器」 (fire alarm), 「火災が発生する」 (a fire breaks out). A more formal way of saying 「火事」, used in news and documents.
AI-generated translation
N3重なるかさなる
For objects to be piled one on top of another in the same place. Example: 「本が重なる」 (books are stacked). Also used to mean things concentrating at the same time, as in 「予定が重なる」 (schedules overlap), 「不幸が重なる」 (misfortunes pile up).
AI-generated translation
N3重ねるかさねる
To place things on top of each other and stack them. Example: 「皿を重ねる」 (to stack plates). Also used to mean repeating something continuously, as in 「努力を重ねる」 (to make repeated efforts), 「年を重ねる」 (to grow older). 「重ねる」 is used when someone piles things up, and 「重なる」 when things end up piled up: 「皿を重ねる」 versus 「皿が重なる」.
AI-generated translation
N3飾りかざり
decoration. Something attached to make a thing look beautiful. Example: 「クリスマスの飾り」 (Christmas decorations), 「首飾り」 (a necklace).
AI-generated translation
N3飾るかざる
decorate. To place or attach things so they look beautiful. Example: 「花を飾る」 (to decorate with flowers), 「部屋を飾る」 (to decorate a room). Also used to mean making something appear better than it really is, as in 「言葉を飾る」 (to embellish one's words).
AI-generated translation
N3火山かざん
volcano. A mountain formed by magma erupting from underground. Example: 「火山が噴火する」 (a volcano erupts), 「活火山」 (an active volcano).
AI-generated translation
N3歌手かしゅ
singer. A person whose job is singing songs. Example: 「人気歌手」 (a popular singer).
AI-generated translation
N3数かず
number. Something that shows how many of something there are. Example: 「数が多い」 (a large number). The reading changes to 「かぞ(える)」 and 「すう」 in words like 「数える」 (to count) and 「数字」 (a numeral/figure).
AI-generated translation
N3, N5貸すかす
lend. To let someone use one's own thing for a certain time. The opposite, using someone else's thing, is 「かりる」 (to borrow).
AI-generated translation
N2微かかすか
It describes a manner in which sound, light, or smell is so small that it can only barely be perceived. Used in expressions like 「微かな音」 or 「微かに見える」, it expresses a faint and unclear sensation.
AI-generated translation
N3稼ぐかせぐ
earn. To obtain money by working. Example: 「生活費を稼ぐ」 (to earn living expenses). Also used to mean gaining a favorable state, as in 「時間を稼ぐ」 (to buy time).
AI-generated translation
N2過疎かそ
「過」 means excessive, and 「疎」 means sparse; together they mean excessively sparse. It refers to a state in which a region's population has sharply decreased, making it difficult to maintain social life. Used in expressions like 「過疎化」 or 「過疎地域」, in contexts speaking of regional decline. The word with the opposite meaning is 「過密」.
AI-generated translation
N3数えるかぞえる
count. To check how many there are of something. Example: 「人数を数える」 (to count the number of people), 「指を折って数える」 (to count on one's fingers).
AI-generated translation
N3肩かた
shoulder. The part of the body at the base of the arm, beside the neck. Example: 「肩をたたく」 (to tap someone's shoulder), 「肩がこる」 (to have stiff shoulders). There is also the expression 「肩を持つ」 (to take someone's side).
AI-generated translation
N3刀かたな
sword. A long, thin blade used by samurai in the past. Example: 「日本刀」 (a Japanese sword).
AI-generated translation
N2偏るかたよる
It refers to overall balance breaking down and shifting to one side. Used in expressions like 「栄養が偏る」 or 「意見が偏る」, in situations where what should originally be even has tilted to one side.
AI-generated translation
N3語るかたる
To tell a story to someone by speaking. Example: 「体験を語る」 (to talk about one's experience), 「夢を語る」 (to talk about one's dreams). More formal than 「話す」, used when conveying a coherent story carefully.
AI-generated translation
N3価値かち
value. The worth or importance a thing has. Example: 「価値がある」 (to have value), 「読む価値のある本」 (a book worth reading). 「価値観」 (values/one's sense of what matters) is also commonly used.
AI-generated translation
N3活気かっき
liveliness. A vibrant, energetic feeling. Example: 「活気のある市場」 (a lively market), 「活気にあふれる」 (overflowing with vitality).
AI-generated translation
N3学期がっき
semester. A period into which a school's year is divided. Example: 「新学期」 (a new semester), 「学期末テスト」 (an end-of-term exam).
AI-generated translation
N2活性化かっせいか
It refers to activity becoming lively, or to making it lively. Used in expressions like 「地域の活性化」 or 「経済を活性化する」, in situations of making the movement of an organization, a region, or a market vigorous.
AI-generated translation
N2合致がっち
「合」 means to fit, and 「致」 means to arrive precisely; together they mean to fit precisely as one. It refers to two or more matters fitting together exactly as one. Used in expressions like 「条件に合致する」 or 「証言と合致する」, it is a formal word used when content or conditions completely overlap.
AI-generated translation
N2かつてかつて
An adverb referring to a certain period in the past, meaning "formerly" or "long ago." Used in expressions like「かつてない規模」(an unprecedented scale)、「かつて栄えた街」(a town that once flourished). Although it can be written with the kanji「嘗て」, the hiragana form is more common.
AI-generated translation
N3活動かつどう
activity. To move actively with a purpose. Example: 「クラブ活動」 (club activities), 「火山活動」 (volcanic activity).
AI-generated translation
N2過程かてい
The course something follows as it progresses toward a result.
AI-generated translation
N2仮定かてい
To tentatively treat something not yet certain as being true, and proceed on that basis.
AI-generated translation
N2〜N4家庭かてい
The place where family members, such as parents and children, live together. Example: 「家庭で作る料理」 (home-cooked food).
AI-generated translation
N2叶えるかなえる
It refers to making a wish or dream come true. Used in expressions like 「夢を叶える」 or 「願いを叶える」, in situations of giving actual form to what one had hoped for.
AI-generated translation
N3悲しむかなしむ
grieve. To feel sad. Example: 「別れを悲しむ」 (to grieve over a parting). The antonym is 「喜ぶ」 (to be glad). The adjective form is 「悲しい」.
AI-generated translation
N3可能かのう
possible. Being able to do something. Example: 「実現可能な計画」 (a feasible plan), 「予約が可能だ」 (booking is possible). The antonym is 「不可能」 (impossible).
AI-generated translation
N2庇うかばう
It refers to protecting someone from attack or criticism. Used in expressions like 「子を庇う」 or 「部下を庇う」, in situations of stepping in between to protect someone in a weaker position.
AI-generated translation
N2華美かび
「華」 means showy, and 「美」 means beautiful; the word combines two synonymous characters. It describes appearances that are flashy and excessively showy. Used in expressions like 「華美な装飾」 or 「華美に走る」, it expresses extravagant and excessive showiness. It is used negatively in situations that should be simple.
AI-generated translation
N3株かぶ
The original meaning is the base of a cut tree that remains in the ground (切り株, stump). From this, it is widely used to mean the rights of someone who has invested in a company. Example: 「株を買う」 (to buy stock), 「株が上がる」 (stock rises). Also appears in the expression 「お株をうばう」 (to outdo someone at their own specialty).
AI-generated translation
N3被るかぶる
To put something like a hat on one's head. Example: 「帽子を被る」 (to wear a hat). Also used to mean receiving something from above, as in 「水を被る」 (to be doused with water), or to mean taking on someone else's responsibility, as in 「罪を被る」 (to take the blame). Often written in hiragana.
AI-generated translation
N3構うかまう
To pay attention to and take care of someone. 「子どもを構う」. It is also used to mean paying attention to something, and in this case the negative form is usual: 「身なりに構わない」 means not paying attention to one's clothes or appearance, and 「なりふり構わず」 means without caring how one looks. In the form 「構わない」 it means "not minding; no problem," and this usage is more common (「遅れても構いません」).
AI-generated translation
N3我慢がまん
To hold back something painful or a desire, and endure it. Example: 「痛みを我慢する」 (to bear the pain), 「トイレを我慢する」 (to hold in the urge to use the bathroom).
AI-generated translation
N2過密かみつ
「過」 means excessive, and 「密」 means densely gathered; together they mean density that exceeds the proper measure. It refers to a state in which people or things are gathered beyond limit. Used in expressions like 「過密都市」 or 「過密スケジュール」, in contexts where there is no room in space or time. The word with the opposite meaning is 「過疎」.
AI-generated translation
N3雷かみなり
thunder. Electricity running through the sky, producing a loud sound and light. Example: 「雷が鳴る」 (thunder rumbles), 「雷が落ちる」 (lightning strikes). There is also the expression 「親に雷を落とされた」 (to be severely scolded by a parent).
AI-generated translation
N3かむかむ
bite. To hold or crush something between the upper and lower teeth. Example: 「ガムをかむ」 (to chew gum), 「よくかんで食べる」 (to chew well while eating), 「犬にかまれる」 (to be bitten by a dog). Written with the kanji 「噛む」, but since this kanji is not used in daily life, it is usually written in hiragana.
This word has different meanings and uses at each level
表示言語を選んでください
Choose your language
言語はあとから変更できます ・ You can change this later
About study reminders
If you haven't logged in for a while, we'll send you an email encouraging you to resume studying (on by default). You can change the time and days, or turn reminders off, anytime from My Page.
Your session has expired
Your login has expired. You can sign in again or continue without signing in.