copacetic, copasetic or kopasetic /kō-pə-setˈik/ (US informal)

1. Sound, satisfactory
2. Excellent

All clear

• flash-freeze
• flash-freezes
• flash-freezing
• flash-frozen
• flashgun
• flashguns
• flash Harry
• flash-house
• flash-houses
• flashier
• flashiest
• flashily
• flashiness
• flashinesses
• flashing
• flashings
• flash in the pan
• flashlight
• flashlights
• flash memory
• flash mob
• flash mobs
• flash-over
• flash-overs
• flash paper