descale /dē-skālˈ/

1. To remove scales from (esp fish)
2. To scrape away an encrustation from

• troublousnesses
• trou-de-loup
• trough
• trough fault
• trough faults
• troughing and peaking
• troughs
• trough shell
• trough shells
• troule
• trou-madame
• trounce
• trounced
• trouncer
• trouncers
• trounces
• trouncing
• trouncings
• troupe
• trouped
• trouper
• troupers
• troupes
• troupial
• troupials