photism /fōˈti-zm/

1. A hallucinatory vision of light
2. A visual sensation that results from the experience of hearing, feeling, tasting, smelling or thinking something

• pace cars
• paced
• pace egg
• pace-egg
• pace-egging
• pace eggs
• pacemaker
• pacemakers
• paceman
• pace oneself
• pacer
• pacers
• paces
• pace-setter
• pace-setters
• pacey
• pacha
• pachak
• pachaks
• pachalic
• pachalics
• pachas
• pachinko
• pachinkos
• pachisi