Possible Clues:

• This sort of coarse cloth may be spotty at the bottom
• Go haywire, as a PC
• The impact of money is about right
• Arrive at uninvited
• Highway mishap
• By the sound of it, see the spots where the collision took place
• By accident are, in short, in the money
• At last spots where the accident is
• About to get impetuous? Accident could result
• Collide violently