wacko or whacko /wakˈō/ (slang)

1. Mad
2. Eccentric

A deranged or eccentric person

• shavers
• shaves
• Shavian
• shavie
• shavies
• shaving
• shaving-brush
• shaving-brushes
• shavings
• shaving-soap
• shaving-soaps
• shaving-stick
• shaving-sticks
• Shavuot
• Shavuoth
• shaw
• shawl
• shawl collar
• shawl collars
• shawled
• shawley
• shawleys
• shawlie
• shawlies
• shawling