### Clue: Surprised at bone spurs (nothing cut out) — that's being rude! (10)
### Answer: ABRUPTNESS 
 ### Explanation: Surprised at bone spurs (nothing cut out) — that's being rude! (10)
***(at bne spurs)** [anag:*surprised*] where BNE is B(o)NE with O (nothing) *cut out