Related Clues:

• Sardonic in speech, certainly not a thick-skinned creature
• The necessary pachyderm...
• Right house to accommodate favoured ungulate
• Cash letter from abroad has enclosed within
• Literally wild beast hitherto unknown, we hear
• Thick-skinned type making money
• Ready for the big game?
• Large mammal
• Knowing Dad, Ma's out to reform the big beast
• Horned animal; money (slang)
• Cash inserted in letter
• Creature is mucky pup: shampoo it!
• One horn strange feature of this
• Extremely rich? One has no money
• Thick-skinned type letting Haitian extremists regularly into port