op·pos·a·ble 
(ə-pōzə-bəl)
(ə-pōzə-bəl)adj.
1. Possible to oppose or resist.
2. Capable of moving opposite to and touching one or more other digits of the same hand or foot in a way that allows grasping: The thumb is an opposable digit.
op·pos′a·bili·ty n.
- psychopharmacologic
- psychopharmacological
- psychopharmacologist
- psychopharmacology
- psychophysical
- psychophysically
- psychophysicist
- psychophysics
- psychophysiologic
- psychophysiological
- psychophysiologist
- psychophysiology
- psychopomp
- psychosexual
- psychosexuality
- psychosexually
- psychosis
- psychosocial
- psychosocially
- psychosomatic
- psychosomatically
- psychosurgeon
- psychosurgery
- psychosurgical
- psychotechnical