Teeth 
To dream that your teeth are decayed or rotting foreshadows a threat to your health or your business relationships. Consider who you may have spoken poorly to, as this conversation may prove to be your downfall.
To dream that you are brushing your teeth is indicative of your poor self-image. You struggle with confidence and aggression. Until you resolve this, you will see little success.
Teeth
In a dream, the teeth symbolize our connection to society. Our smiles are what make first impressions with our friends, coworkers and strangers. To have teeth which are dirty, stained, cracked or broken in a dream represent problems making connections with people. You may be worried that the people you meet do not truly know you, are getting the wrong impression, or can only see you for your flaws.
Your teeth in a dream may also represent your ability to care for yourself. Brushing our teeth is a daily task which shows the respect we have for ourselves and the care that we take in public presentation. A dream in which you brush your teeth indicates that you might need to take control of yourself, your public image or your situation and gain confidence. A dream in which your teeth are falling out symbolizes an inability to care for the small responsibilities you have while you are awake. You might be worried that you cannot handle many tasks which have accumulated at work or at home.
Dreams about teeth also very commonly occur when you are having tooth or mouth pain in reality. You may already have noticed a pain while you are awake, and this pain has continued while you are asleep and had a strong influence over your dreams. If you have not noticed a pain while you are awake, you might be grinding your teeth while you sleep, causing some discomfort. A dream in which you hear loud grinding industrial noises might be a result of this problem.
Torture
To dream that you are being tortured denotes that you feel helpless in certain aspects of your waking life. Alternatively, it is probable that you are showing signs of sadomasochistic tendencies.
To dream that you are torturing others or see others being tortured suggests that you are castigating yourself for your own failures and wrongdoings. You are mirroring the person or animal being tortured.
Alternatively, the dream may indicate bottled-up emotions of vengeance.
False Teeth
To dream of false teeth indicates that you may be assuming responsibility for somebody else's actions in order to distract from your own short comings. False teeth in a glass of water suggest it may be time to strip away the unnecessary in your life and focus on important aspects only. To dream of false teeth falling out in public shows a high level of confusion, anxiety and the need to breathe more deeply in your day to day living.
Rack
To dream of an empty rack projects your preoccupation with an issue that has caused you to worry.
It can also indicate that you are being fickle and uncertain. You may suspect that your lover is cheating on you.
Rake
To dream that you are using a rake suggests the need for you to personally attend to a task to ensure its completion.
To see others raking in your dream symbolizes your happiness over the well-being and livelihood of others.
To see a broken rake in your dream signifies that a sudden health problem or tragedy will cause disarray and failure in your plans.
Fangs
To dream about fangs suggests that you have said something that caused others pain.
Wound
To dream of a wound is a symbol of distress, anger, and grief. You should consider which aspect of your life is in need of healing.
Agony
To dream that you are in a state of agony means that anguish will get in the way of enjoyment.
Bites
To see bites in your dream is an indication that someone you trust may try to cause you pain. They may try to injure you or cause you financial losses. Don't be too trusting and naive.
To dream that you are being bitten symbolizes a situation that has been frustrating you. You feel helpless to overcome this hurdle and are unsure of which tactic to take.
To dream that you are being bitten by a vampire implies that someone has been taking advantage of you. You must see this person for who they really are and stop allowing them to influence you negatively.
To dream of biting someone indicates that you are being too controlling or you are being too hard on someone. It's possible that you are jealous or mistrusting. You need to acknowledge these feelings and understand why they exist. Stop being so dominating and ease up on your behavior.
Killer
To dream of a killer represents the eradication of an important part of your emotional self. You may be at risk of losing who you truly are.
A killer in dreams may also represent the opposite; a healing time in your life is about to begin. You have recently taken the opportunity to speak up for yourself and stand up for what you believe in. This will end a situation in a dramatic manner.
Braces
To dream that you have braces implies that you are too judgmental. Perhaps you should be more open-minded and consider opposing opinions. This dream could be indicating that you are too assertive and that you need relax a bit. The dream may also be a play on words - 'brace yourself' - indicating that you need to use caution and prepare for an issue or situation.
Killing
To dream that you kill someone portends your overwhelming tension which may cause you to blow your top as you are likely to lose temper and self-control. Check your emotions and assess if you are harboring rage or bad feelings towards the person you killed in your dream. Your dream may be an actual projection of enormous anger or hatred towards that person. On the other hand, you might be merely seeing yourself in the person you killed. You may be wishing to end the traits that this person represents within you. Is it dawning on you that you might end up as an equally scornful person?
To dream that you have been killed symbolizes a certain level of inconsistency between your actions and your emotions. Alternatively, your dream may be pointing to sudden major changes happening in your waking life.
Your dream may also represent a part of you or your life that you have ignored has been resulting to a number of annoying incidents. The act of killing may be a dramatization for killing these negative and embarrassing traits and habits.
Dentist
To dream about being at a dentist's office suggests that there is occasional concern about the honesty of someone close to you. You may sense that something's not quite right with them, but in the long term, this concern will benefit you.
To dream that someone else is being worked on by a dentist indicates that impropriety will surprise you, especially when it strikes close to home.