15-Letter Words Containing: I,R,S,T,S

• having an allergy or peculiar or excessive susceptibility (especially to a specific factor)

• a garment similar to a jacket that is used to bind the arms tightly against the body as a means of restraining a violent person

• an underactive thyroid gland; a glandular disorder resulting from insufficient production of thyroid hormones

• a therapist who deals with mental and emotional disorders

• the branch of psychiatry concerned with psychological methods

• the treatment of mental or emotional problems by psychological means

• greater than normal extension

• a stabilizer consisting of a heavy gyroscope that spins on a vertical axis; reduces side-to-side rolling of a ship or plane