Toothless 
A dream in which you are toothless indicates your failure to succeed. You might face sadness and illness.
To dream that others are toothless means that enemies are trying to damage your reputation. They will not succeed.
To dream about losing a tooth represents man's innermost worries - death, age, weakness, destitution, and loneliness.
Toothbrush
To dream about seeing or using a toothbrush indicates that you are wounded by negative appraisals of your behavior or abilities. You are erecting defenses against possible blows. It could also mean that you are vain about your looks and concerned about how other people view you.
Toothpicks
To dream about toothpicks indicates that you are being too choosy. It also means that you nitpick about minor matters.
To dream about using a toothpick represents how you contributed to a friend's disgrace.
Fangs
To dream about fangs suggests that you have said something that caused others pain.
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.
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.
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.
Dental Floss
To dream of dental floss indicates that the time is right to address some responsibility issues in your waking life. People may be surprised and defensive by overly expressing for themselves instead of remaining quiet. Stick with it, as you will emerge true to yourself.
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