JLPT N2 Na-Adjectives Vocabulary (2026)
Complete JLPT N2 Na-Adjectives vocabulary with readings and example sentences (112 words).
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This set covers 112 na-adjectives typical of N2-level reading passages, editorials, and formal writing, vocabulary for evaluating situations, describing processes and personalities, and expressing degrees of clarity or certainty. The jump from N3 to N2 is less about new grammar and more about absorbing exactly this kind of abstract, written-register vocabulary, since these words rarely surface in casual conversation but are everywhere in newspapers, business documents, and essay-style reading questions.
This article is part of our JLPT N2 Complete Vocabulary Guide. Practice all 112 words with the Na-Adjectives Vocabulary deck in Onigiri Anki.
Clarity, Logic & Outlook (18)
Words for how clearly or logically something is expressed or perceived, plus contrasting mental stances like objective/subjective and optimistic/pessimistic, which appear constantly in N2 reading passages and opinion essays.
明確な目標を立てましょう。 — Let's set a clear goal.
彼の答えは曖昧です。 — His answer was ambiguous.
先生は抽象的な考えをわかりやすく説明しました。 — The teacher explained the abstract idea in an easy way.
その状況を客観的に見る必要があります。 — We need to look at the situation objectively.
彼の意見は主観的すぎて、みんなを納得させませんでした。 — His opinion was too subjective to convince everyone.
率直な意見を聞かせてください。 — Please tell me your frank opinion.
簡潔に説明してください。 — Please explain it concisely.
彼女は将来に楽観的です。 — She is optimistic about the future.
彼は結果について悲観的です。 — He is pessimistic about the result.
実際的な計画が必要です。 — We need a practical plan.
彼の説明は論理的でした。 — His explanation was logical.
これは合理的な選択です。 — This is a rational choice.
もっと明瞭に話してください。 — Please speak clearly.
その鮮明な場面を今でも覚えています。 — I can still remember that vivid scene.
彼の説明は的確で、わかりやすかったです。 — His explanation was accurate and easy to understand.
その理由は明白です。 — The reason is obvious.
もっと明快に説明してください。 — Please explain it in a clear way.
端的に説明してください。 — Please explain it briefly and directly.
Evaluation & Validity (24)
The standard toolkit for judging whether something is adequate, valid, appropriate, effective, or serious, used throughout N2-level reports, news writing, and formal opinions.
このプロジェクトに十分なリソースがあります。 — We have adequate resources for this project.
貴重な経験になりました。 — It became a valuable experience.
人手不足が深刻になっています。 — The labor shortage is becoming serious.
その判断は妥当だと思います。 — I think that judgment is reasonable.
適切な対応をお願いします。 — Please respond appropriately.
売り上げが大幅に伸びました。 — Sales grew substantially.
売り上げに顕著な伸びがありました。 — There was a remarkable increase in sales.
あの夫婦は円満な関係に見えます。 — That couple seems to have a harmonious relationship.
このスープは濃厚な味です。 — This soup has a rich flavor.
昔の友だちと話して、有意義な時間を過ごしました。 — I had a meaningful time talking with my old friend.
部長は正当な判断を下しました。 — The manager made a just decision.
それは不当な扱いでした。 — That was unfair treatment.
これは重大な問題です。 — This is a serious problem.
緊張するのは当然です。 — It is natural to feel nervous.
粗末な材料は使わないでください。 — Please do not use shoddy materials.
この計画なら穏当だと思います。 — I think this plan is reasonable.
平穏な一日を過ごせました。 — I was able to spend a peaceful day.
彼女は有能なマネージャーです。 — She is a competent manager.
この方法は有効です。 — This method is effective.
その切符は無効になりました。 — That ticket became invalid.
これを今日中に終わらせるのは不可能です。 — It is impossible to finish this by today.
この計画は容易に理解できます。 — This plan is easy to understand.
この仕事を今日終えるのは困難です。 — Finishing this work today is difficult.
適正な答えを選んでください。 — Please choose the proper answer.
Process, Efficiency & Duration (16)
Adjectives describing how systems, projects, and procedures function — smoothly, efficiently, continuously, or only temporarily — common in N2 passages about business, organizations, and social change.
包括的な解決策が必要です。 — We need a comprehensive solution.
実質的な進歩がありました。 — There was substantial progress.
これはとても効率的な方法です。 — This is a very efficient method.
体系的なアプローチが必要です。 — We need a systematic approach.
総合的な計画が必要です。 — We need comprehensive planning.
会議は円滑に進みました。 — The meeting proceeded smoothly.
計画は順調に進んでいます。 — The plan is going smoothly.
病院は事故のあと迅速に対応しました。 — The hospital responded swiftly after the accident.
これは複合的な問題です。 — This is a compound problem.
接客をよくするには、恒常的な努力が必要です。 — To improve customer service, constant effort is necessary.
ロビーに臨時の机が置かれました。 — A temporary desk was placed in the lobby.
この雨は一時的なものです。 — This rain is only temporary.
公園に半永久的なステージを作りました。 — We have built a semi-permanent stage in the park.
安定的な収入が必要です。 — A stable income is necessary.
私たちはイベントのために組織的な計画を立てました。 — Our team made an organized plan for the event.
私たちは継続的に努力する必要があります。 — We need to continue making steady efforts.
Personality & Attitude (29)
The largest group here: words describing a person's character, stance, or way of dealing with others, from forceful and stubborn to generous and mild-mannered, essential for N2 reading passages centered on people's motives and behavior.
慎重に検討する必要があります。 — We need to consider it carefully.
彼は強引に私たちを納得させました。 — He forced us to agree.
彼女の皮肉な言い方に傷つきました。 — Her sarcastic comment hurt me.
父は頑固で、なかなか考えを変えません。 — My father is stubborn and never changes his mind.
会社は強硬な姿勢を取りました。 — The company took a hard-line stance.
私たちは妥協的な案を出しました。 — We proposed a compromising plan.
工場は厳重な警備をしています。 — The factory has tight security.
彼は堅実な投資をしています。 — He makes solid investments.
安易に決めると失敗します。 — If you decide too easily, you will fail.
彼の過激な意見にみんな驚きました。 — His radical idea surprised everyone.
その計画は少し大雑把です。 — The plan is a bit rough.
彼女は緻密にデータを記録しました。 — She recorded the data meticulously.
彼は保守的な考え方をします。 — He has a conservative way of thinking.
私たちは従来的な方法ではなく、新しい方法を使っています。 — We use a new method rather than the conventional one.
それは形式的なあいさつでした。 — That was a formal greeting.
私たちの先生は厳格です。 — Our teacher is strict.
この計画は柔軟に変更できます。 — This plan can be changed flexibly.
彼の話し方は高圧的でした。 — His tone was overbearing.
彼女は会議で攻撃的になりました。 — She became aggressive during the meeting.
あのクラブは排他的です。 — That club is exclusive.
彼女は問題を解決するために能動的に動きます。 — She takes a proactive approach to solving problems.
彼は授業で受動的に聞くことが多いです。 — He often listens passively in class.
彼の説明は一方的で、あまり公平ではありませんでした。 — His explanation was one-sided and unfair.
会社はその提案を断固として断りました。 — The company firmly rejected the proposal.
それは問題を解決するには安直な方法でした。 — That was a cheap way to solve the problem.
彼女は大胆な決断をしました。 — She made a bold decision.
この建物は堅固で安全です。 — This building is solid and safe.
私の先生は温厚な人です。 — My teacher has a gentle personality.
彼は誰に対しても寛大です。 — He is generous to everyone.
Innovation, Scale & Distinctiveness (12)
Words for how novel, large, or typical something is, from groundbreaking and original to ordinary and unusual, frequent in N2 passages about technology, business trends, and social commentary.
これは革新的なアプローチです。 — This is an innovative approach.
この提案は三つの中で最も有力です。 — This proposal is the most promising among the three.
彼は平凡な生活を送っています。 — He lives an ordinary life.
この機械には特殊な機能があります。 — This machine has a special function.
それは画期的な発見でした。 — It was an epoch-making discovery.
彼女は独創的なアイデアを持っています。 — She has an original idea.
このケースは異例です。 — This case is unusual.
この店では本格的なラーメンを出しています。 — The restaurant serves authentic ramen.
大規模な調査が来週始まります。 — A large-scale survey will start next week.
私たちは小規模な会社を経営しています。 — We run a small-scale company.
それは典型的な間違いです。 — That is a typical mistake.
彼女は有望な若い選手です。 — She is a promising young athlete.
Native Japanese Descriptive Words (13)
A set of native (wago) na-adjectives, mostly ending in -yaka or -raka, describing gentle qualities of people, nature, and texture in a softer, more literary register than the Sino-Japanese words that dominate the rest of this list.
ここの道はなだらかです。 — The road here slopes gently.
彼は毎日ひたむきに勉強しています。 — He studies with earnest effort every day.
彼女の声はあたたかいです。 — Her voice is warm and comforting.
花があざやかに見えました。 — The flowers looked vivid in the sunlight.
朝の空気はさわやかです。 — The morning air feels refreshing.
祖母にはすこやかでいてほしいです。 — I hope my grandmother stays healthy.
この地域は自然がゆたかです。 — This region is rich in nature.
彼女はしたたかで、なかなかあきらめません。 — She is tough and rarely gives up.
この木の枝はしなやかです。 — The branches of this tree are flexible.
この電車はたしかに時間どおりに着きます。 — This train will definitely arrive on time.
先生はほがらかで、話しやすいです。 — The teacher was cheerful and easy to talk to.
その雑誌にはみだらな写真があります。 — That magazine has indecent pictures.
この枕はやわらかです。 — This pillow is soft.
Four Ways to Say Clear
This list contains four different na-adjectives built on the kanji 明 (bright, clear) that all translate roughly as clear in English: 明確 (clear-cut, definite — a 明確な基準 is a well-defined standard), 明瞭 (clear as opposed to muddled, often about speech or logic), 明白 (obvious, undeniable, close to plain as day), and 明快 (clear and easy to follow, often praising an explanation or argument). Japanese speakers choose between them based on what is being clarified, a rule, a sound, a fact, or a line of reasoning, rather than by degree, which is why learners who treat them as plain synonyms tend to misuse them. The same 明 root also underlies 鮮明 (vivid, sharp-edged) elsewhere on this list, showing how much of the N2 clarity vocabulary clusters around this one kanji.
Frequently Asked Questions
What's the difference between 明確, 明瞭, 明白, and 明快 — do I need to know all four for N2?
Yes, all four turn up on N2 vocabulary lists, but they aren't fully interchangeable. 明確 means clearly defined or decisive (明確な基準, a clear-cut standard), 明瞭 means clear or distinct as opposed to vague (発音が明瞭, clear pronunciation), 明白 means obvious or undeniable (明白な事実, an obvious fact), and 明快 means clear and logically easy to follow (明快な説明, a lucid explanation). Learn them by the noun they typically pair with rather than by trying to rank them on a single scale of clarity.
Why does this list include hiragana-only words like なだらか, さわやか, and やわらか, and how are they different from the 的 words?
These are wago, native Japanese na-adjectives, and unlike the Sino-Japanese words that fill most of this N2 list (the 的-suffixed and two-kanji compounds like 包括的 or 客観的), they're written in hiragana because their kanji, where one even exists, is rarely used in modern writing. They tend to describe physical texture, nature, or gentle personality traits, やわらか (soft), しなやか (supple), あざやか (vivid), ほがらか (cheerful), and carry a warmer, more literary tone than their kango counterparts, so they show up more in descriptive narrative passages than in the news-style writing that produces words like 効率的 or 組織的.
Practice All 112 Na-Adjectives Vocabulary Words
Import the Na-Adjectives Vocabulary deck into Onigiri Anki and master this category with spaced repetition.