Arthritis

4. extreme tiredness, typically resulting from mental or physical exertion or illness.
5. painful inflammation and stiffness of the joints.
9. the opening in the lower part of the human face, surrounded by the lips, through which food is taken in and from which speech and other sounds are emitted.
11. each of the pair of organs situated within the rib cage,
13. a substance used for medical treatment, especially a medicine or drug.
15. a forecast of the likely outcome of a situation.
16. a physical or mental feature that is regarded as indicating a condition of disease, particularly such a feature that is apparent to the patient.
17. a short band of tough, flexible, fibrous connective tissue that connects two bones or cartilages or holds together a joint.
19. each of a pair of globular organs in the head through which people and vertebrate animals see,
20. a hollow muscular organ that pumps the blood through the circulatory system

1. physical suffering or discomfort caused by illness or injury.
2. the study of heredity and the variation of inherited characteristics.
3. two bones that meet up with each other and moves smoothly
6. a localized physical condition in which part of the body becomes reddened, swollen, hot, and often painful, especially as a reaction to injury or infection.
7. a flexible but inelastic cord of strong fibrous collagen tissue attaching a muscle to a bone.
8. a disease or period of sickness affecting the body or mind.
10. medical care given to a patient for an illness or injury.
12. the thin layer of tissue forming the natural outer covering of the body of a person
14. having an illness persisting for a long time or constantly recurring.
18. physical power; strength.