sumptuary /sumpˈtū-ə-ri or sumˈtū-ə-ri/

1. Relating to or regulating expense
2. Relating to the control or moderation of extravagance

• Osirian
• Osiris
• -osis
• Osmanli
• osmate
• osmates
• osmeteria
• osmeterium
• osmiate
• osmiates
• osmic
• osmic acid
• osmidroses
• osmidrosis
• osmious
• osmiridium
• osmiridiums
• osmium
• osmiums
• osmometer
• osmometers
• osmometric
• osmometries
• osmometry
• osmoregulation