in·struc·tor 
(ĭn-strŭktər)
(ĭn-strŭktər)n.
1. One who instructs; a teacher.
2. A college or university teacher who ranks below an assistant professor.
in·structor·ship′ n.
- psychopath
- psychopathic
- psychopathically
- psychopathologic
- psychopathological
- psychopathologist
- psychopathology
- psychopathy
- psychopharmacologic
- psychopharmacological
- psychopharmacologist
- psychopharmacology
- psychophysical
- psychophysically
- psychophysicist
- psychophysics
- psychophysiologic
- psychophysiological
- psychophysiologist
- psychophysiology
- psychopomp
- psychosexual
- psychosexuality
- psychosexually
- psychosis