1. At breakneck speed
   "they were travelling hell-for-leather"

See also: breakneck

• shaft louse
• shaft of light
• shag
• shag rug
• shagbark
• shagbark hickory
• shagged
• shagged out
• shaggily
• shagginess
• shaggy
• shaggy cap
• shaggy dog story
• shaggy-coated
• shaggy-haired
• shaggymane
• shaggymane mushroom
• shagreen
• Shah
• Shah Jahan
• Shah of Iran
• Shah Pahlavi
• shahadah
• Shahaptian
• shaheed