1. Of objects having a top and bottom

See also: unturned

• psoas
• psocid
• Psocidae
• Psocoptera
• psocopterous insect
• Psophia
• Psophia crepitans
• Psophiidae
• Psophocarpus
• Psophocarpus tetragonolobus
• Psoralea
• Psoralea esculenta
• psoriasis
• psoriatic arthritis
• psst
• PST
• psych
• psych out
• psych up
• psyche
• psychedelia
• psychedelic
• psychedelic drug
• psychedelic rock
• psychiatric