14-Letter Words Ending: SIS

• an overactive thyroid gland; pathologically excessive production of thyroid hormones or the condition resulting from excessive production of thyroid hormones

• after death the soul begins a new cycle of existence in another human body

• a set of techniques for exploring underlying motives and a method of treating various mental disorders; based on the theories of Sigmund Freud

• synthesis of carbohydrate from carbon dioxide and water; limited to certain bacteria and fungi

• literally, the contemplation of one's navel, which is an idiom usually meaning complacent self-absorption

• a fungal infection characterized by nodular lesions--first in the lungs and spreading to the nervous system

• Excess keratin formation on the skin surface, as can be seen in a number of dermatologic conditions.

• synthesis of compounds with the aid of radiant energy (especially in plants)

• infestation with larval echinococci (tapeworms)