急ぐ【いそぐ】
to hurry, to rush, to hasten, to make something happen sooner
救急車【きゅうきゅうしゃ】
ambulance
至急【しきゅう】
urgent, pressing, immediate, prompt, express, urgently, promptly, at once, right away, without delay, as soon as possible
緊急事態【きんきゅうじたい】
state of emergency, emergency, crisis
急用【きゅうよう】
urgent business
救急【きゅうきゅう】
first-aid, emergency (aid)
急ぎ【いそぎ】
haste, hurry, expedition, speed, dispatch
急速【きゅうそく】
rapid (e.g. progress)
急激【きゅうげき】
sudden, abrupt, rapid, sharp, drastic, radical
急性【きゅうせい】
acute (illness)
急増【きゅうぞう】
rapid increase, proliferation, surge, explosion
特急【とっきゅう】
limited express (train for which a limited-express ticket is required), limited express (train making a limited no. of stops), great hurry
性急【せいきゅう】
hasty, rash, rushed, hurried, impatient, impetuous, quick-tempered
急行【きゅうこう】
hurrying (to somewhere), rushing, hastening, express (train)
急病【きゅうびょう】
sudden illness
急変【きゅうへん】
sudden turn, sudden change, (suddenly occurring) accident, emergency
急所【きゅうしょ】
vital part (of the body), tender spot, weak point, vitals, key point, essential point, crux (of a problem), heart (of a matter), male crotch (as a target in fighting)
超特急【ちょうとっきゅう】
super express
早急【そうきゅう】
immediate, prompt, quick, rapid, urgent, pressing
急いで【いそいで】
hurriedly, in haste, in a rush, quickly, hurry up!, quickly!, get going!