Related Clues:

• Stop a lecturer being trivial
• Far from scintillating
• Platitudinous
• Overly familiar
• Tired, as usual
• It's rather cliched to say it's concealed in Taliban allegations
• Ultimately, screen idol keeps lacking originality
• Common outlaw, Mr Capone
• Prohibit a line that's mundane
• Unoriginal and boring
• Stop a student getting stock
• Trite; humdrum
• Boringly conventional
• Put a stop to almost everything trivial
• Rather blah