hellacious /he-lāˈshəs/ (N American informal)

1. Very bad
2. Terrible
3. Enormous
4. Remarkable
5. Excellent (slang)

• slingshots
• slingstone
• slingstones
• sling the bat
• slink
• slink butcher
• slink butchers
• slinker
• slinkers
• slinkier
• slinkiest
• slinkily
• slinkiness
• slinking
• slinks
• slinkskin
• slinkskins
• slinkweed
• slinkweeds
• slinky
• slinter
• slinters
• slip
• slip a cable
• slip a mooring