dreadful; terrible

urgent; crucial

urgent; essential

necessary

(of a person) making repeated and annoying requests

demanding, insistent

coming or happening at once; urgent; (of food, drink) that can be prepared quickly and easily

immediate, urgent

urgent; requiring immediate attention

important; urgent

important and so needing a quick decision or action; (of a person, voice etc) showing that something is urgent

needing immediate attention

making a loud, strong noise (of protest)

loud, insistent