緊急

N1 応急 oukyuu emergency N1 準急 junkyuu local express (train, slower than an express) N1 急かす sekasu to hurry, to urge on N1 早急 soukyuu urgent N3 至急 shikyuu urgent, immediately N3 急激 kyuugeki sudden, rapid, sharp N3 急速 kyuusoku rapid, swift, fast N3 急に kyuu ni suddenly, abruptly N3 緊張 kinchou tension, nervousness, strain

N1 緊 kin / shi.meru, shi.maru tense, solid, hard N4 急 kyuu / iso.gu, iso.gi, se.ku hurry, emergency, sudden