Related Clues:

• Only it is under a foot
• Shoe string
• See 4
• Fish gets trodden on
• A swimmer - the only one to be seen
• Unique piece of footwear
• Novice leads expert in tie
• Add spirit to tier
• One fish
• Tie, having lost first in set
• Just one - fish
• Fish - alone!
• Fish - only
• Only - fish
• Fish - alone