| 1 | -過剰 | excess,over |
| 2 | -長短 | length,long and short,+ |
| 3 | Ͼ立 | confrontation,opposition,antagonism |
| 4 | あいかわらず | as ever,as usual,the same |
| 5 | あいまい | vague,ambiguous |
| 6 | あかんぼう | baby |
| 7 | あきれる | to be amazed,to be shocked |
| 8 | あくび | yawn |
| 9 | あげる | to do for |
| 10 | あたりまえ | usual,common,ordinary |
| 11 | あちらこちら | here and there |
| 12 | あてはまる | to be applicable,to come under (a category),to fulfill |
| 13 | あてはめる | to apply,to adapt |
| 14 | あふれる | to flood,to overflow,to brim over |
| 15 | あぶる | to scorch |
| 16 | あらすじ | outline,summary |
| 17 | あれこれ | one thing or another,this and that,this or that |
| 18 | あわただしい | busy,hurried,confused,flurried |
| 19 | あわてる | to become confused |
| 20 | いきなり | (uk) abruptly,suddenly,all of a sudden,without warning |
| 21 | いちいち | one by one,separately |
| 22 | いつのまにか | before one knows,unnoticed,unawares |
| 23 | いよいよ | more and more,all the more,increasingly,at last,beyond doubt |
| 24 | うっかり | carelessly,thoughtlessly,inadvertently |
| 25 | うどん | noodles (Japanese) |
| 26 | うろうろ | loiteringly,aimless wandering |
| 27 | うんと | a great deal,very much |
| 28 | ええと | let me see,well,er.... |
| 29 | おおざっぱ | rough (not precise),broad,sketchy |
| 30 | おかげさまで | Thanks to god,thanks to you |
| 31 | おかず | side dish,accompaniment for rice dishes |
| 32 | おくさん | (hon) wife,your wife,madam |
| 33 | おさきに | before,ahead,previously |
| 34 | おしゃれ | smartly dressed,someone smartly dressed,fashion-conscious |
| 35 | おじゃまします | Excuse me for disturbing you |
| 36 | おだいじに | Take care of yourself |
| 37 | おととい | day before yesterday |
| 38 | おととし | year before last |
| 39 | おとなしい | obedient,docile,quiet |
| 40 | おどかす | to threaten,to coerce |
| 41 | おねがいします | please |
| 42 | おはよう | (abbr) Good morning |
| 43 | おまたせしました | Sorry to have kept you waiting |
| 44 | おまちください | Please wait a moment |
| 45 | おまちどおさま | Sorry to have kept you waiting |
| 46 | おめでたい | happy event,matter for congratulation,auspicious event,pregnancy |
| 47 | おやすみ | (1) holiday,absence,rest,(2) (exp) Good night |
| 48 | おやつ | (1) between meal snack,afternoon refreshment |
| 49 | お代わり | second helping,another cup |
| 50 | お参り | worship,shrine visit |