かならず
absolutely, be sure to ∼
きっと
surely
しっかり【と】〈する〉
tightly, firmly, strongly
きちんと〈する〉
neatly, accurately
ちゃんと〈する〉
properly
ぜったい【に】
absolutely
ぜひ
certainly, without fail
できるだけ
as much as possible
はっきり【と】〈する〉
clearly
ずいぶん【と】
fairly, quite
かなり
pretty, quite
だいぶ
largely
もっと
more, ∼er
だいたい
mostly
たいてい
usually
たまに
occasionally
ぜんぜん
(not) at all, completely
けっして
never, absolutely (not)
ちっとも
not even a little
まだ
still, (not) yet
ほとんど
mostly
なかなか
considerably, rather, (not) really
なるべく
as much as possible