Related Clues:

• This angle is obtuse or acute
• The way the bishop goes on board
• Round, with brains in colour, not straight
• Slash brains? There's nothing Tory about that
• This angle cannot be right
• Indirect - evasive
• Slanting, indirect
• Indirect, so nothing exposed in speech
• Old boy's escape in accident, we hear, coming to roundabout
• Obtuse, old and rude, without a measure of wit
• Sloping past student, speaker's to escape
• Like some references
• This angle is not a right-angle or any multiple of a right-angle
• This angle can't be right
• Backhanded slash