Related Clues:

• Undeterred by discharge in river
• Regardless of what's in a vacuum?
• Notwithstanding abnormal speed, embraces sex
• "Never mind!"
• Chat about decoration that's unimportant
• Gossip involving old maiden? It's not important
• It’s unimportant, but not more dull?
• Gossip about doctor turning up? It's not important
• It's not really important
• Undeterred by spume in Welsh river
• It’s not important to gossip about an award