Possible Clues:

• Dependable, but can tire badly
• Sure, there's a trace in this
• Particular: that's indisputable
• No doubt that's known but not named
• Sure that 'e replaces you at the curtain
• Unquestionable
• No doubt the crate has got broken in this
• Sure, definite
• No doubt this sort of person is unnamed
• Some - sure