Related Clues:

• Distort as wood may from heat
• Of wood, twist under heat
• Become bent like timber through heat
• 'Bend out of shape, with heat say (4)'
• One might come across a woof with that sort of a yarn
• Enterprise speed term
• War and Peace' ... just the first character twist
• Measure of speed in 'Star Trek'
• See 19
• Twist a rope
• Pervert - distort
• Make or become out of shape
• Pervert — lengthways threads
• Bad thing on a record
• Get bent