13-Letter Words Containing: A,C,E,O,S,T,Y

• the branch of psychiatry concerned with psychological methods

• the treatment of mental or emotional problems by psychological means

• surgical interruption of a nerve pathway in the sympathetic nervous system

• a disorder characterized by an abnormal increase in the number of red blood cells in the blood

• any disease of the mind; the psychological state of someone who has emotional or behavioral problems serious enough to require psychiatric intervention

• green plant having a vascular system: ferns, gymnosperms, angiosperms

• (especially of certain insects) having very short or rudimentary wings