旷 (w)

(kuàng) waste; wilderness; vast; desert

旷世 (w)

(kuàngshì) incomparable; none to compare with at that time

旷代 (w)

(kuàngdài) unrivalled; without peer in this generation

旷古 (w)

(kuànggǔ) since the dawn of time; from the year dot

旷古未有 (w)

(kuànggǔwèiyǒu) never before in the whole of history (idiom); unprecedented

旷古未闻 (w)

(kuànggǔwèiwén) never before in the whole of history (idiom); unprecedented; also written 曠古未有|旷古未有

旷夫 (w)

(kuàngfū) bachelor; unmarried man

旷工 (w)

(kuànggōng) to skip work; absence without leave

旷废 (w)

(kuàngfèi) to neglect (work); to waste (one's talents)

旷日持久 (w)

(kuàngrìchíjiǔ) protracted (idiom); long drawn-out

旷渺 (w)

(kuàngmiǎo) remote and vast

旷课 (w)

(kuàngkè) to play truant; to cut classes

旷野 (w)

(kuàngyě) wilderness

旷阔 (w)

(kuàngkuò) vast