Related Clues:

• The last place you'd find Crosaire, I see
• Begin to weep at being below ground, I see, like Crosaire
• Difficult to find this in the long words here
• Underground like this puzzle, I see
• ___ drive
• No walk in the park
• Obscure or puzzling (as our page neighbour Crosaire)
• Tough to get an artist back into high-definition
• See 3 Down
• Brain busting
• Keen on quiet moment to be told secret
• Enigmatic, keen and in charge, set about exercising
• The other kind of crossword
• Novel by Dickens
• Tough - difficult