pis aller/ˌpeez aʹlay/ noun (pl pis allers /aʹlay(z)/)

• psych-
• psyche
• psychedelia
• psychedelic
• psychiatry
• psychic
• psychical
• psycho
• psycho-
• psychoactive
• psychoanalyse
• psychoanalysis
• psychoanalyze
• psychobabble
• psychobiology
• psychochemical
• psychodrama
• psychodynamics
• psychogenic
• psychokinesis
• psycholinguistics
• psychological
• psychological moment
• psychological profiling
• psychologize