13-Letter Words Containing: S,O,U,C

• To form (words or statements) in thought and express them inwardly without uttering them aloud.

• of or relating to quadraphony

• attempting to justify or defend in speech or writing

• providing justification

• brain surgery on human patients intended to relieve severe and otherwise intractable mental or behavioral problems

• an abnormal condition in which cerebrospinal fluid collects in the ventricles of the brain; in infants it can cause abnormally rapid growth of the head and bulging fontanelles and a small face; in adults the symptoms are primarily neurological

• undistorted by emotion or personal bias; based on observable phenomena

• the conversion of a solid or a gas into a liquid