15-Letter Words Containing: I,S,I

• any of several similar lipophilic amines used as tranquilizers or sedatives or hypnotics or muscle relaxants; chronic use can lead to dependency

• place special or excessive emphasis on

• a psychologist trained in psychophysics

• the property of being able to occupy less space

• relating to physical chemistry

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