ariston metron /a-risˈton metˈron/ (Greek)

1. The middle (or moderate) course is the best
2. The golden mean

• plethoras
• plethoric
• plethorical
• plethorically
• plethysmograph
• plethysmographs
• pleuch
• pleuchs
• pleugh
• pleughs
• pleura
• pleurae
• pleural
• pleurapophyses
• pleurapophysis
• pleurisies
• pleurisy
• pleurisy-root
• pleuritic
• pleuritical
• pleuritics
• pleuritis
• pleuritises
• pleurodont
• pleurodynia