1. 2. being physically and mentally dependent on a particular substance, and unable to stop taking it without withdrawal symptoms.
  2. 4. inhaling vapor with an electronic cigarette
  3. 5. a narrow cylinder containing psychoactive material, typically tobacco, that is rolled into thin paper for smoking
  4. 8. a disorder that negatively affects the body or mind
  5. 13. emotional, psychological, and social well-being.
  6. 15. a psychoactive drug from the Cannabis plant used primarily for medical or recreational purposes
  7. 16. a substance that relieves pain and induces drowsiness, stupor, or insensibility
  8. 19. a disease unable to be transmitted from one sufferer to another
  9. 20. a feeling of nervousness, fear, or worry
  1. 1. a substance that raises levels of physiological or nervous activity in the body
  2. 3. a habit-forming drug that, while not itself addictive, may lead to the use of other addictive drugs
  3. 6. a substance that causes a change to the body or mind
  4. 7. a substance that reduces functional or nervous activity
  5. 9. putting yourself in someone else's shoes
  6. 10. a group of diseases involving abnormal cell growth with the potential to invade or spread to other parts of the body
  7. 11. study of materials and sources in order to establish facts
  8. 12. a drink that is consumed to alter the mind and the way you feel
  9. 14. a disease able to be transmitted from one sufferer to another; contagious or infectious
  10. 17. drunk or under the influence of drugs
  11. 18. a feeling of "emptiness", sadness, or apathy