Word

きゅう
urgent; sudden; abrupt; sharp; steep; precipitous; rapid; swift; fast; emergency; crisis; hurrying; haste; (in gagaku or noh) end of a song
Word

特急

とっきゅう
limited express (train, faster than an express); great hurry
Word

急行

きゅうこう
moving at high speed; express (e.g. train that bypasses many stations)
Word

緊急

きんきゅう
urgent; pressing; emergency
Word

救急

きゅうきゅう
first-aid; emergency (aid)
Word

急速

きゅうそく
rapid (e.g. progress)
Word

急遽

急きょ、急拠
きゅうきょ
hurriedly; in a hurry
Word

急激

急劇
きゅうげき
sudden; precipitous; radical
Word

準急

じゅんきゅう
semi-express train; local express train; sub-express train; slower than an express (more stops)
Word

急性

きゅうせい
acute (e.g. illness)