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Entry Reading English Rank
不明 ふめい (adj-na,n) unknown; obscure; indistinct; uncertain; ambiguous; ignorant; lack of wisdom; anonymous; unidentified 617
不 ふ un; non; negative prefix 1137
休止 きゅうし (n) pause; cessation; rest 2049
不可能 ふかのう (adj-na,n) impossible 2439
不足 ふそく (adj-na,n) insufficiency; shortage; deficiency; lack; dearth 2452
休日 きゅうじつ (n-adv,n) holiday; day off 3139
不要 ふよう (adj-na,n) non-business; of no use; waste (products); unnecessary 3295
不動産 ふどうさん (n) real estate 3671
不良 ふりょう (adj-na,n) badness; delinquent; inferiority; failure 3777
不満 ふまん (adj-na,n) dissatisfaction; displeasure; discontent; complaints; unhappiness 3957
不詳 ふしょう (adj-na,adj-no,n) unknown; unidentified 3966
不思議 ふしぎ (adj-na,n) wonder; miracle; strange; mystery; marvel; curiosity 3973
不定期 ふていき (adj-na,adj-no,n) irregular; indeterminate; tramp (steamer) 4001
不能 ふのう (adj-na,n) incompetency; inefficiency; impossibility; weak point; imbecility 4215
不正 ふせい (adj-na,n) injustice; unfairness; iniquity; impropriety; irregularity; dishonesty; illegality 4728
不安 ふあん (adj-na,n) anxiety; uneasiness; insecurity; suspense 4877
不可 ふか (n,n-suf) wrong; bad; improper; unjustifiable; inadvisable 5021
休 きゅう (n,vi,vs) rest; taking a day off; being finished; being absent; retire; sleep 5817
不安定 ふあんてい (adj-na,n) instability; insecurity; crankiness 5863
不振 ふしん (adj-na,n) dullness; depression; slump; stagnation 5917
夏休み なつやすみ (n) summer vacation; summer holiday 6155
眠る ねむる (v5r) to sleep 6264
不適切 ふてきせつ (adj-na,n) unsuitable; inappropriate; improper 6411
不在 ふざい (n) absence 6472
不利 ふり (adj-na,n) disadvantage; handicap; unfavorable; drawback 6668
運休 うんきゅう (n) service suspended (e.g. trains) 6942
不動 ふどう (adj-na,n) immobility; firmness; fixed; steadfastness; motionless; idle 6989
休憩 きゅうけい (n,vs) rest; break; recess; intermission 7185
不法 ふほう (adj-na,n) lawlessness; injustice; illegality; unlawfulness 7618
休暇 きゅうか (n) holiday; day off; furlough 7697
休刊 きゅうかん (n) suspension of publication 7922
不当 ふとう (adj-na,n) injustice; impropriety; unreasonableness; undeservedness; unfair; invalid 7935
不十分 ふじゅうぶん (adj-na,n) insufficient; inadequate; imperfect; shortage 8202
不完全 ふかんぜん (adj-na,n) imperfect; incomplete; faulty; defective 8206
不幸 ふこう (adj-na,n) unhappiness; sorrow; misfortune; disaster; accident; death 8272
不可欠 ふかけつ (adj-na,n) indispensable; essential 8490
不祥事 ふしょうじ (n) scandal; deplorable event 8870
休業 きゅうぎょう (n) closed (e.g. store); business suspended; shutdown; holiday 8960
休み やすみ (n) (1) rest; recess; respite; (2) vacation; holiday; absence; suspension; (3) moulting 8983
不全 ふぜん (adj-na,n) partial; incomplete; imperfect 9259
不快 ふかい (adj-na,n) unpleasant; displeasure; discomfort 9583
不便 ふびん (adj-na,n) pity; compassion 9655
不便 ふべん (adj-na,n) inconvenience; inexpediency; unhandiness 9655
休養 きゅうよう (n) rest; break; recreation 9698
不調 ふちょう (adj-na,n) bad condition; not to work out (ie a deal); disagreement; break-off; disorder; slump; out of form 9722
不況 ふきょう (adj-na,n) recession; depression; slump 9829
不評 ふひょう (n) bad reputation; disgrace; unpopularity 9850
睡眠 すいみん (n) sleep 9905
不具合 ふぐあい (adj-na,n) inconvenient 10140
不信 ふしん (n) unfaithfulness; insincerity; perfidy; mistrust; distrust; discredit 10164
催眠 さいみん (n) hypnotism 10440
休む やすむ (v5m,vi) to rest; to have a break; to take a day off; to be finished; to be absent; to retire; to sleep 10532
眠り ねむり (n) sleep 10738
不倫 ふりん (adj-na,n) adultery; immorality; impropriety 11064
不服 ふふく (adj-na,n) dissatisfaction; discontent; disapproval; objection; complaint; protest; disagreement 11155
不審 ふしん (adj-na,n) incomplete understanding; doubt; question; distrust; suspicion; strangeness; infidelity 11185
不自然 ふしぜん (adj-na,n) unnatural; artificial; affected; strained 11233
不備 ふび (adj-na,n) defect; deficiency; imperfection; inadequacy; Yours in haste 12374
不信任 ふしんにん (n) nonconfidence 12764
不参加 ふさんか (n) abstention; nonparticipation 12899
不自由 ふじゆう (adj-na,n) discomfort; disability; inconvenience; destitution 12931
休戦 きゅうせん (n) truce; armistice 12987
不通 ふつう (n) suspension; interruption; stoppage; tie-up; cessation 12994
不定 ふじょう (adj-na,n) uncertainty; insecurity; inconstancy; indefinite; undecided 13109
不定 ふてい (adj-na,n) uncertainty; insecurity; inconstancy; indefinite; undecided 13109
休場 きゅうじょう (n) theater closure; stage absence 13324
不知火 しらぬい (n) phosphorescent light 13355
不知火 しらぬひ (n) phosphorescent light 13355
不規則 ふきそく (adj-na,n) irregularity; unsteadiness; disorderly 13970
不透明 ふとうめい (adj-na,n) opacity 13980
心不全 しんふぜん (n) heart failure 14111
不仲 ふなか (adj-na,n) discord 14331
不気味 ぶきみ (adj-na,n) weird; ominous; eerie; uncanny; ghastly 14353
不遇 ふぐう (adj-na,n) misfortune; bad luck; obscurity 14393
不変 ふへん (adj-na,adj-no,n) eternal; everlasting; unchangeable; immutable; immovable; constant; permanent; indestructible 14624
不死 ふし (n) immortality; eternal life 14677
休館 きゅうかん (n) library or museum closure 14784
不向き ふむき (adj-na,n) unfit; unsuitable; unmarketable 14784
不動明王 ふどうみょうおう (n) Acala; Acalanatha Vidya-raja; The Immovable, a manifestation of Mahavairocana (Buddhist deity) 14818
不運 ふうん (adj-na,n) unlucky; misfortune; bad luck; fate 15128
不純物 ふじゅんぶつ (n) foreign matter; impurities 15294
不滅 ふめつ (adj-na,adj-no,n) immortal; undying; indestructible 15654
不利益 ふりえき (adj-na,n) disadvantage; handicap; drawback; inadvisability; inexpediency 15665
休載 きゅうさい (n) nonappearance in print 15844
不可解 ふかかい (adj-na,n) mystery; baffling; inexplicable; incomprehensible 16112
休息 きゅうそく (n) rest; relief; relaxation 16195
不死鳥 ふしちょう (n) phoenix bird 16629
産休 さんきゅう (n) maternity leave 16683
不都合 ふつごう (adj-na,n) inconvenience; inexpedience; trouble; harm; impropriety; wrongdoing 16839
不明瞭 ふめいりょう (adj-na,n) dimness; obscurity; indistinctness 16857
不死身 ふじみ (adj-na,n) invulnerability; immortality; insensibility to pain 16953
休校 きゅうこう (n) closing school (temporarily); dropping one's studies 17058
連休 れんきゅう (n) consecutive holidays 17103
不発 ふはつ (n) misfire 17344
不毛 ふもう (adj-na,adj-no,n) sterile; barren; unproductive; sour 17440
力不足 ちからぶそく (adj-na,n) strong weakness; great insufficiency 17685
理不尽 りふじん (adj-na,n) unreasonable; irrational 17810
不和 ふわ (adj-na,n) friction; discord; trouble; dissension; disagreement 17833
不条理 ふじょうり (adj-na,n) absurdity; irrationality; inconsistency 18346
不時着 ふじちゃく (n) emergency landing 18373
七不思議 ななふしぎ (n) the seven wonders 18462
不器用 ぶきよう (adj-na,n) awkward; clumsy; unskillfulness; lack of ability 18563
春休み はるやすみ (n) spring vacation 18587
冬休み ふゆやすみ (n) winter vacation 18621
不老不死 ふろうふし (n) perpetual youth and longevity 18644
不敗 ふはい (n) invincibility 18762
不名誉 ふめいよ (adj-na,n) dishonor; disgrace; shame 18918
不可侵 ふかしん (n) inviolability; sacredness; nonaggression 18955
不吉 ふきつ (adj-na,n) ominous; sinister; bad luck; ill omen; inauspiciousness 18955
不屈 ふくつ (adj-na,n) persistence; fortitude; indomitability 18985
不平等 ふびょうどう (adj-na,n) inequality; unequal (treaties); unfair 18985
休眠 きゅうみん (n) idle; dormant 19044
冬眠 とうみん (n,vs) hibernation; winter sleep 19170
不払い ふはらい (n) nonpayment; default 19211
不払い ふばらい (n) nonpayment; default 19211
不可分 ふかぶん (adj-na,n) atomic; indivisibility 19344
不公平 ふこうへい (adj-na,n) unfairness; injustice; partiality 19693
居眠り いねむり (n,vs) dozing; nodding off 19922
不知 ふち (n) ignorance 20047
定休 ていきゅう (n) regular holiday 20128
不意 ふい (adj-na,adj-no,n) sudden; abrupt; unexpected; unforeseen 20242
不穏 ふおん (adj-na,n) unrest; turbulence; impropriety 20278
無休 むきゅう (n) without a holiday; nonstop 20278
不慣れ ふなれ (adj-na,n) inexperience; lack of experience 20325
不人気 ふにんき (n) unpopularity 20360
不一致 ふいっち (n) discrepancy; discord; disagreement; dissonance 20749
不整脈 ふせいみゃく (n) irregular pulse; arrhythmia 20946
不慮 ふりょ (adj-no,n) unforeseen; accidental 20946
休学 きゅうがく (n) temporary absence from school; suspension 21277
不可思議 ふかしぎ (adj-na,n) mystery; wonder; miracle; 10^64 21397
永眠 えいみん (n) eternal sleep; death 21576
不問 ふもん (n) ignorance 21649
不老 ふろう (n) perennial youth 21889
不敬 ふけい (adj-na,n) disrespect; irreverence; impiety; blasphemy; profanity 21972
不履行 ふりこう (n) default; nonperformance 21972
不等式 ふとうしき (n) (mathematical expression of) inequality 22057
不等式 ふどうしき (n) (mathematical expression of) inequality 22057
不機嫌 ふきげん (adj-na,n) pout; displeasure; ill humor; sullenness 22113
不協和音 ふきょうわおん (n) discord; dissonance 22165
優柔不断 ゆうじゅうふだん (n) shilly-shally; indecisiveness 22259
不景気 ふけいき (adj-na,n) business recession; hard times; depression; gloom; sullenness; cheerlessness 22385
不妊 ふにん (n) infertility; sterility; barrenness 22385
不連続 ふれんぞく (adj-na,n) discontinuity 22385
昼休み ひるやすみ (n-adv,n-t) lunch break; noon recess; noon rest period 22445
不作為 ふさくい (n) forbearance 22528
不急 ふきゅう (adj-na,n) in no hurry; nonessential (industry) 22615
不二 ふじ (n) peerless; unparalleled 22615
不用意 ふようい (adj-na,n) unpreparedness; carelessness 22615
不文 ふぶん (n) (1) unwritten; (2) illiterate; uneducated 22749
不意打ち ふいうち (n) surprise attack 22804