Related Clues:

• Substitute unknown by 13 in order
• Mock English royal starting to study all the letters over time
• Not the real deal
• Fake tigers at zoo fences
• Imitation; substitute
• Bogus bunch of bankers at Zurich
• Substitute for 'taser' may be 'tazer', essentially
• Stargazer lose rag, as it's not as good as the real thing
• Gutted, Edgar was on the bench, perhaps an unknown substitute
• German sub!
• Artificial tears spilled by Zoe, initially
• Fake keepers at zoo houses
• Fake art's sculpted by European unknown
• Fake fivers that Oz divided continually
• Unreal and most certainly fake