Related Clues:

• Spring back after impact
• Recoil like rubber ball
• Move up and down like Robert
• Hop like rubber ball
• Of ball, spring back again
• Move up and down in water
• Old coin for Robert
• Short haircut for a shilling?
• Light enough at last to come up again
• What an interesting thing to have done in the steed around five!
• Being so light at last, it will come up once more
• This might, in short, be light enough to come up again
• This will come up with what's the last of 1 across at last
• Light enough at last to give you your comeuppance
• Don't let your comeuppance get you down