If you have seen a key in your mouth in a dream: It is useful to control your ambitions in your business life, an unexpected money connection, a commercial job may provide you with great profits. To see a key in your mouth in your dream, you will soon achieve success by overcoming the obstacles in front of you. Your fortune will turn and a great fortune will come to you. The person who has a key in his mouth will also have peace in his home, as well as the troubles in the workplace will end and your life will be in order.