随分 ずいぶん
zuibun

To-Adverb

1. very; extremely; surprisingly; fairly; quite; considerably; awfully; terribly

Usually Written in Kana
わたくしたちはもうずいぶん ながくここにいます。
watashitachiwa mō zuibun nagaku kokoni imasu
We've been here long enough.
na-Adjective

2. terrible; horrid; contemptible; reprehensible

Usually Written in Kana
na-Adjective

3. remarkable; extraordinary

Usually Written in Kana
あなたはこの いち ねん英語 えうご随分 ずいぶん進歩 しんぽした。
anatawa kono ichinenni ēgoga zuibun shimpo shita.
You've made remarkable progress in English in the past year.
Other forms: