必ず
certainly, without fail
→ Please be sure to come to tomorrow's party without fail.
きっと
surely, definitely, most likely
→ Tomorrow will surely be good weather.
しっかり[と]する
firmly, securely, properly
→ Please hold your bag firmly. Because there are pickpockets.
きちんと[する]
neatly, properly, tidily
→ When going to the company, I wear a shirt properly.
ちゃんと[する]
properly, accurately, as it should be
→ Wash your hands properly before eating, okay?
絶対[に]
absolutely, unconditionally
→ That street is dangerous, so definitely don't go there.
是非
by all means, certainly
→ Please try eating Brazilian churrasco by all means.
できるだけ
as much as possible, as... as one can
→ I want to learn Portuguese as quickly as possible.
はっきり[と]する
clearly, distinctly (to be clear)
→ He speaks Portuguese clearly.
ずいぶん[と]
quite, fairly, considerably
→ São Paulo has become quite cool, hasn't it?
かなり
considerably, fairly, quite
→ Pix is a considerably convenient system in Brazil.
だいぶ
greatly, considerably, much
→ My illness has improved considerably.
もっと
more, even more
→ I want to eat more feijoada.
大体
mostly, generally, roughly
→ I have finished writing most of the report.
たいてい
mostly, usually, generally
→ On weekends, I usually go to a bar with my friends.
たまに
occasionally, once in a while
→ Occasionally, I eat Japanese food in Liberdade.
全然
not at all, entirely not (with negative)
→ I don't drink beer at all.
決して
never, by no means (with negative)
→ I will never forget the kindness of Brazilians.
ちっとも
not at all, not a bit (with negative)
→ I don't understand Portuguese grammar at all.
まだ
still, not yet
→ I don't have a Brazilian driver's license (CNH) yet.
ほとんど
almost all, mostly, nearly
→ Almost all of my friends live in São Paulo.
なかなか
not easily, taking time (with negative)
→ In São Paulo, buses don't arrive easily.