1. Strict adherence to official formalities
   - red-tapism

Derived forms: officialisms

• Dall sheep
• Dall's sheep
• Dallas
• dalliance
• dallier
• dallisgrass
• dally
• Dalmane
• Dalmatia
• Dalmatia pyrethrum
• dalmatian
• Dalmatian iris
• Dalmatian laburnum
• Dalmatian pyrethrum
• dalmatic
• dalo
• Dalton
• Dalton Trumbo
• Dalton's law
• Dalton's law of partial pressures
• Daltonism
• dam
• dam up
• Dama
• Dama dama