N1 Adverb

#	Adverb	Romaji	Meaning
1	相変わらず	aikawarazu	as usual, as always, as before, as ever, still
2	あえて	aete	purposely (of something needless, unexpected or seemingly counterproductive, etc.), daringly (doing something), deliberately, intentionally
3	明後日	myougonichi	day after tomorrow
4	あちこち	achikochi	here and there, various places, all around, all over, everywhere, throughout
5	あっさり	assari	easily, readily, quickly, flatly (refuse)
6	あらかじめ	arakajime	beforehand, in advance, previously
7	ありのまま	arinomama	as it is, plain (truth), bare, undisguised, unvarnished, unexaggerated, honest, true, frank, candid
8	あれこれ	arekore	this and that, this or that, one thing or another, this way and that
9	案の定	annojou	just as one thought, as usual, sure enough
10	どう	dou	how, in what way, how about
11	いかに	ikani	how, in what way
12	いかにも	ikanimo	indeed, really, truly, just (like)
13	いきなり	ikinari	abruptly, suddenly, all of a sudden, without warning
14	幾多	ikuta	many, numerous
15	いざ	iza	now, come (now), well
16	いずれ	izure	where, which, who
17	依然	izen	still, as yet, as it has been
18	至って	itatsute	very much, exceedingly, extremely
19	いちいち	ichiichi	one-by-one, separately
20	一概に	ichigaini	unconditionally, as a rule
21	一日	tsuitachi	one day
22	一部	ichibu	one part, one portion, one section, some
23	一律	ichiritsu	uniform, even, across-the-board, equal
24	一挙に	ikkyoni	at a stroke, with a single swoop
25	一心	isshin	one mind
26	いっそ	isso	rather, sooner, preferably
27	いつか	itsuka	sometime, someday, one day, some time or other, the other day, in due course, in time
28	いつでも	itsudemo	always, all the time, at all times
29	いつの間にか	itsunomanika	before one knows, before one becomes aware of, unnoticed, unawares
30	いつまでも	itsumademo	forever, eternally, for good, as long as one likes, indefinitely, endlessly, for a long time
31	いつも	itsumo	always, all the time, at all times
32	今更	imasara	now (when it is already much too late), at this stage
33	まだ	mada	still, as yet, only
34	いやいや	iyaiya	unwillingly, grudgingly, reluctantly
35	いやに	iyani	awfully, terribly
36	いよいよ	iyoiyo	more and more, all the more, increasingly
37	いらいら	iraira	to get irritated, to get annoyed, to be on the edge, to fret, to lose patience
38	いろいろ	iroiro	various, all sorts of, variety of
39	生まれつき	umaretsuki	by nature, by birth, naturally, natural, innate
40	海路	kairo	sea route
41	うんざり	unzari	tedious, boring, being fed up with
42	お先に	osakini	before, previously
43	遅くとも	osokutomo	at the latest
44	おそらく	osoraku	probably, (most) likely, in all likelihood, I suspect, I dare say, I'm afraid
45	オドオド	odoodo	timidly, nervously, hesitantly, trembling (with fear), fearfully, anxiously
46	各々	kakukaku	each
47	おのずから	onozukara	naturally, in due course, by itself, of its own accord
48	およそ	oyoso	about, roughly, approximately
49	隔週	kakushuu	every other week, every two weeks
50	かたわら	katawara	side, edge, beside, besides, nearby