More N1 vocabulary

• まごつくto be confused; to be flustered
• 早急さっきゅうurgent
• 冠かんcrown; diadem; first; best; peerless; cap; naming; designating; initiating on coming of age; top character ra
• 割り込むわりこむto cut in; to thrust oneself into; to wedge oneself in; to muscle in on; to interrupt; to disturb
• 用紙ようしblank form
• 一頃ひところonce; some time ago