Dream about bad speech expresses some anger issues. You are trying to shield yourself from some higher spirit or force. You feel a need to defend or protect yourself or your surroundings. The dream is a sign for the negative, rejected aspects of your personality. You do not have confidence in your own abilities.
Bad speech dream is a hint for your hopes or your fears of how things will turn out. You may be trying to evaluate a situation and gather information about your environment. You may feel the need to be protected and cared for. Your dream is unfortunately a warning for your latent paranormal abilities. You are using others to get information that may not be accurate.
If you dreamt about bad speech:
No one likes to be told what to do, nor do they like to be ignored. If you do this from the heart, you will move forward in a very positive way. A new area of enjoyment will open for both of you.