JLPT N1 Vocabulary List

70 essential N1 words drawn from classical expressions, literary vocabulary, and the formal written register used in academic papers, legal documents, and quality journalism.

Total N1 words~10,000+

This list70 key words

Study time1–2+ years

LevelAdvanced

Showing 51 of 51 words

Word	Reading	Romaji	Meaning	Type
概括	がいかつ	gaikatsu	summary, generalisation	noun
帰趨	きすう	kisuu	outcome, result	noun
逸脱	いつだつ	itsudatsu	deviation, digression	noun
恣意	しい	shii	arbitrariness	noun
斟酌	しんしゃく	shinshaku	consideration, discretion	noun
敷衍	ふえん	fuen	elaboration, expansion	noun
類推	るいすい	ruisui	analogy, inference	noun
演繹	えんえき	en'eki	deduction (logic)	noun
帰納	きのう	kinou	induction (logic)	noun
蓋然性	がいぜんせい	gaizensei	probability, likelihood	noun
実証	じっしょう	jisshou	empirical proof, verification	noun
論拠	ろんきょ	ronkyo	grounds of argument	noun
反証	はんしょう	hanshou	counterevidence, rebuttal	noun
自明	じめい	jimei	self-evident, obvious	noun
本質	ほんしつ	honshitsu	essence, true nature	noun
属性	ぞくせい	zokusei	attribute, property	noun
所以	ゆえん	yuen	reason, grounds	noun
要諦	ようたい	youtai	key point, gist	noun
真髄	しんずい	shinzui	quintessence, true essence	noun
様相	ようそう	yousou	aspect, appearance	noun
変遷	へんせん	hensen	transition, vicissitudes	noun
経緯	いきさつ	ikisatsu	circumstances, details	noun
先駆け	さきがけ	sakigake	pioneer, forerunner	noun
端緒	たんしょ	tansho	beginning, clue	noun
帰結	きけつ	kiketsu	conclusion, consequence	noun
派生	はせい	hasei	derivation, by-product	noun
相互	そうご	sougo	mutual, reciprocal	noun
一概に	いちがいに	ichigai ni	unconditionally (usually + negative)	adv
ひとえに	ひとえに	hitoeni	solely, entirely	adv
とりわけ	とりわけ	toriwake	especially, above all	adv
あいにく	あいにく	ainiku	unfortunately, I am sorry but	adv
しかるに	しかるに	shikaru ni	and yet, however (literary)	conj
ゆえに	ゆえに	yue ni	therefore (literary/formal)	conj
もっとも	もっとも	mottomo	however, that said	conj
翻って	ひるがえって	hirugaette	on the other hand, looking back	conj
看做す	みなす	minasu	to regard as, deem	verb
鑑みる	かんがみる	kangamiru	to consider in light of	verb
顧みる	かえりみる	kaerimiru	to reflect on, look back	verb
即する	そくする	sokusuru	to conform to, be in line with	verb
資する	しする	shisuru	to contribute to, serve	verb
帰する	きする	kisuru	to result in, be attributed to	verb
伴う	ともなう	tomonau	to be accompanied by, entail	verb
及ぼす	およぼす	oyobosu	to exert (influence), extend	verb
被る	こうむる	koumuru	to suffer, receive (negative)	verb
生じる	しょうじる	shoujiru	to arise, occur	verb
余儀なくされる	よぎなくされる	yoginaku sareru	to be forced, have no choice but	verb
卓越した	たくえつした	takuetsu shita	outstanding, superb	adj-i
顕著な	けんちょな	kencho na	notable, conspicuous	adj-na
緻密な	ちみつな	chimitu na	meticulous, elaborate	adj-na
曖昧な	あいまいな	aimai na	ambiguous, vague	adj-na
恣意的な	しいてきな	shiiteki na	arbitrary	adj-na

What Makes N1 Vocabulary Different

N1 vocabulary draws heavily from classical Japanese (文語, bungo) and Sino-Japanese compounds rarely used in everyday speech. Words like 斟酌 (discretion), 敷衍 (elaboration), and 帰趨 (outcome) appear in literary criticism, philosophical writing, and quality long-form journalism.

The logical connectives at N1 — ゆえに (therefore), しかるに (and yet), もっとも (however, that said) — are the formal register equivalents of the discourse connectors you mastered at N2. They signal sophisticated argumentation and appear throughout the JLPT N1 reading section.

Read original Japanese essays and literary criticism — not just news
Learn classical verbs (看做す, 鑑みる, 顧みる) in the sentences where they appear
Understand the logical structure words signal — 帰納 (induction) vs 演繹 (deduction)
Study rare kanji readings separately from compound meanings
Maintain an N1 vocabulary notebook with example sentences from real texts
Use extensive reading at native level — manga, novels, essays — for passive absorption

Test Your N1 Vocabulary in Real Sentences

Write complex Japanese sentences using today's advanced vocabulary and ZISTICA MOJIIQ will analyse them for naturalness and accuracy — including subtle N1-level register issues. Free to try.

Check My Japanese →N1 Study guide